Illumination display having replaceable inserts

Information

  • Patent Grant
  • 6695703
  • Patent Number
    6,695,703
  • Date Filed
    Thursday, July 27, 2000
    23 years ago
  • Date Issued
    Tuesday, February 24, 2004
    20 years ago
Abstract
An illuminated display apparatus for use with a gaming device, where the display device includes a generally planar template with a plurality of sections having different sizes and shapes. The template is adapted to be illuminated by the gaming device. The sections define a plurality of apertures of differing shapes and sizes adapted to receive a plurality of removable and replaceable inserts. The plurality of inserts have corresponding differing shapes and sizes, wherein the inserts are adapted to removably engage the insert holders that have a similar shape and size.
Description




The present invention relates in general to an illumination display with inserts, and more particularly to an illumination display with replaceable inserts used with a gaming device.




BACKGROUND OF THE INVENTION




One purpose of any gaming device, vending or dispensing machine is to make the device or machine profitable. Generally, this requires that the machine attract patrons to play the game or purchase the machines' products. One method of attracting patrons is to use a display that catches the patron's attention, advertising the products sold by the machine or otherwise displaying pictures, graphics, symbols or other indicia that attract patrons to play the game. For example, a slot machine might display symbol combinations and possible winnings, while a video poker game might display various winning hands. Alternatively, a pinball game might display popular pictures associated with a particular game representing television shows, movies, comic book characters, etc.




Known gaming devices do not use standard displays. Each type of machine requires a different type display. For example, a slot machine gaming device might have one type of display, while a keno gaming device might have a different type of display. These displays generally differ from each other and would generally differ from the displays used with pinball machines or product dispensing devices. This requires a separate manufacturing and assembling process to produce each of the different displays to accommodate the requirements of the various gaming devices. This process is both time intensive and expensive. Furthermore, updating a gaming device or other machine to represent a new game or fad, or to display a new product requires that a new display be manufactured, assembled and placed in the machine or device.




Accordingly, there is a need for a display that can be used with more than one gaming device or machine. In addition, there is a need for a display that uses removable inserts so that the display can be easily updated or modified depending on the gaming device or machine requirements.




SUMMARY OF THE INVENTION




The present invention overcomes the above shortcomings by providing an illumination display that can be used with a plurality of gaming machines and devices. This requires only one manufacturing and assembly process, saving both time and money. The display uses different types of removable and replaceable inserts used with the illumination display to accommodate the requirements of the different types of gaming machines and other devices. Updating or modifying a gaming machine or device simply requires replacing the old inserts with the new inserts.




The present invention serves a number of purposes. Specifically, it provides a display that can be used with a plurality of different devices or machines. Moreover, the display includes a template that provides a background that is offset from, but used in conjunction with, the inserts providing a three dimensional effect that attracts the patrons' attention. Furthermore, the display is formed so that the frame is offset or in spaced relationship to the cover of the gaming device or the machine so that the inserts are flush with the glass cover thus enhancing their visibility. Furthermore, this spaced relationship enables the display to accommodate inserts of varying thickness, creating different effects.




It is therefore an object of the present invention to provide an illumination display having replaceable inserts.




Another object of the present invention is to provide an illumination display that can be used with different types of gaming or other similar display.











Other objects, features and advantages of the invention will be apparent from the following detailed disclosure, taken in conjunction with the accompanying sheets of drawings, wherein like numerals refer to like parts, elements, components, steps and processes.




BRIEF DESCRIPTION OF THE DRAWINGS





FIG. 1

is a perspective view of one embodiment of the illumination display of the present invention;





FIG. 1

is a front plan view of the illumination display of

FIG. 1

;





FIG. 3

is a side elevational view of the illumination display of

FIG. 1

;





FIG. 4

is a front plan view of a gaming device used with the illumination display of the present invention;





FIG. 5A

is a front elevational view of a first replaceable insert of the present invention;





FIG. 5B

is a side elevational view of the first replaceable insert of

FIG. 5A

;





FIG. 6A

is a front elevational view of a second replaceable insert of the present invention;





FIG. 6B

is a side elevational view of the second replaceable insert of

FIG. 6A

;





FIG. 6C

is a front elevational view of an alternative embodiment of the second replaceable insert of the present invention;





FIG. 6D

is a side elevational view of the alternative embodiment of the second replaceable insert of

FIG. 6C

;





FIG. 7A

is a front elevational view of a third replaceable insert of the present invention; and





FIG. 7B

is a side elevational view of the third replaceable insert of FIG.


7


A.











DETAILED DESCRIPTION OF THE INVENTION




Referring now to the drawings, and particularly to

FIGS. 1 through 3

, one embodiment of the illumination display of the present invention, generally designated numeral


10


, is adapted to be used in a gaming device


11


as generally illustrated in FIG.


4


. Device


11


is preferably a machine having the controls, displays and features of a conventional slot machine or other gaming device. Device


11


is constructed so that a player can operate the device while standing or sitting. The device


11


can also be constructed as a pub-style tabletop game (not shown) which a player can operate preferably while sitting. Device


11


can incorporate any game, such as slot, poker or keno.




It should be appreciated that the present invention can be used with any type of device or machine, including a juke box, pinball game, video game, vending or dispensing machine (stamp dispenser or collector card dispenses for example), or other similar devices. Such devices, dispensers and machines are collectively referred to as “device” or “devices.”




Preferably, the device


11


includes a conventional illumination source mounted behind the illumination display


10


which is adapted to illuminate the display. As illustrated in

FIG. 4

, device


11


includes a coin slot


12


and bill acceptor


14


where the player inserts money, coins or tokens. Other devices could be used for accepting payment such as readers or validators for credit cards or debit cards


16


. After depositing the appropriate amount of money, a player can begin the game by pulling arm


18


or pushing play button


20


. Play button


20


can be any play activator used by the player that starts any game or sequence of events in the device


11


. It should be appreciated that appropriate button and levels are contemplated for different devices.




The device


11


illustrated in

FIG. 4

includes a bet display


22


and a bet one button


24


. The patron places a bet by pushing the bet one button


24


. The patron can increase the bet by one credit at a time each time the player pushes the bet one button


24


. Device


11


also has a display window


28


that contains a plurality of reels


30


, preferably three to five reels in mechanical or video form. Each reel


30


displays a plurality of indicia such as bells, hearts, fruits, numbers, letters, bars or other images which preferably correspond to a theme associated with the device


11


.




Device


11


preferably includes a display device


32


. The display device


32


is capable of portraying or displaying images, symbols and other indicia including images of people, characters, places, things and card faces associated with the game or the products dispensed. This display device


32


generally attracts patrons to play the game or purchase the products. The display device


32


also includes the illumination display


10


of the present invention.




More specifically, display


10


includes a molded body


46


as illustrated in

FIGS. 1

to


3


and a plurality of inserts as illustrated in

FIGS. 5A

to


7


B. The body is preferably made of a translucent molded plastic (but can be extruded, cut or manufactured in any conventional manner using plastic or any other suitable material such as paperboard, glass, etc.). The body


46


is preferably formed as a single piece of clear or translucent material although colored or dyed material is also contemplated. While a single molded piece is preferred, it should be appreciated that body


46


could be formed from two or more pieces that are combined or otherwise joined to form the body.




In one preferred embodiment, the display


10


is associated with an illumination source (not shown) preferably provided by the device


11


. However, it is also contemplated that a suitable illumination source could be attached to the display in accordance with the present invention. This illumination source could be a single illumination device such as a single bulb, light emitting diode “LED”, light beam, fluorescent tube or fiber optic cable; or a plurality of illumination devices such as a plurality of bulbs, LED's, beams, tubes or cables. It is also contemplated that the plurality of illumination devices could all be of one color or various colors.




The body


46


includes a generally plan or frame or template


48


which includes a first portion


50


, a second portion


52


and a third portion


54


. The second portion


52


is integral with both the first and third portions


50


and


54


, respectively. First portion


50


includes a first insert holder


55


which defines a generally circular aperture


56


. While only one insert holder is depicted in the first portion


50


, it should be appreciated that two or more insert holders are contemplated and other size and shape insert holders are contemplated.




The first insert holder


55


includes a cylindrical base


60


connected to and transversely extending from the template


48


and a cylindrical lip


58


connected to and extending from the base


60


. The base


60


and lip


58


define aperture


56


. At least one, and preferably two or more slots


62


are formed in insert holder


55


, either in lip


58


or base


60


. In one preferred embodiment, four slots


62


are formed in and equally spaced about the base


60


of the first insert holder


55


; however, other arrangements such as three equally spaced slots


62


are contemplated. As discussed below, inserts having different indicia thereon are adapted to be removably mounted in the insert holder


55


, and in particular, the inserts have tabs which engage the slots


62


to removably engage and properly align and secure the insert in aperture


56


in a removable and replaceable manner. While an engaging device comprising insert holder


55


and slots


62


is preferred, other engaging devices enabling the insert to removably engage the body


46


are contemplated, including velcro, tape, fasteners, at least two extending sills which hold the edges of the inserts, and a friction fit among other suitable attachment devices.




The second portion


52


of the frame


48


includes two types of insert holders


63


A and


63


B, respectively, which are collectively referred to herein as second insert holder(s)


63


. The second insert holders


63


define at least one and preferably a plurality of generally rectangular second apertures


64


. While a plurality of second insert holders differing in shape and size from the first insert holder


56


are preferred, it should be appreciated that the second portion could include one large insert holder defining one large aperture or a plurality of different shaped and sized insert holders defining a plurality of different size and shape apertures. For example, in the depicted embodiment, insert holders


63


are in two rows, where apertures


64


B of the second row have a generally rounded edge


65


B when compared to edge


65


A of apertures


64


A in the first row. It should be appreciated that one or both horizontal rows or vertical columns of insert holders could comprise an alternating array or pattern of insert holders. Furthermore, the rows could consist of one style of insert holder which define apertures alternating in shape and of differing sizes.




The second insert holder


63


includes a base


68


integral with and extending transversely from template


48


(either coplanar with template


48


or at a predetermined angle thereto) and a tubular lip


66


integral with and extending transversely from base


68


so that lip


66


converges or is angled inwardly towards the second aperture


64


. In one preferred embodiment, base


68


and lips


66


completely define or circumscribe aperture


64


, although it is contemplated that a plurality of bases


68


and lips


66


could be space about or not extended completely around aperture


64


. At least one, and preferably two or more slots


70


are formed in second insert holder


63


, either in base


68


or lip


66


, so that the insert holder


63


and slots


70


form an engaging device with the inserts, although other engagement devices are contemplated as discussed previously. The insert holders


63


and slots


70


enable the inserts to be removably engaged and properly aligned in aperture


64


. The slots


70


could also be arranged in different planes to angle or tilt the inserts as desired.




In one embodiment of the present invention, the third portion


54


includes spaced-apart third insert holders


71


which define third apertures


72


. The third portion


54


depends from and is integral with the second portion


52


. While two insert holders


71


are illustrated, it should be appreciated that a plurality of insert holders forming one or more rows are contemplated. The insert holders


71


are generally rectangular in shape with an arc-shaped upper edges


74


. While this shape is preferred in this embodiment, any shape or size (or combination of shapes and size) is contemplated.




The third insert holder


71


includes a base


78


transversely extending from template


48


(either coplanar with template


48


or at a predetermined angle thereto) and lip


76


extending from base


78


(best viewed in

FIGS. 2 and 3

) as described previously for the first and second insert holders


55


and


63


. Again, it is preferred that base


78


and lip


76


completely circumscribe aperture


78


, however, other arrangements are contemplated as discussed previously. At least one, and preferably two or more slots


80


are formed in insert holder


71


, either in lip


76


or base


78


, whereby insert holder


71


and slots


80


form an engaging device for the insert. Again, preferably, four slots


80


are formed in and equally spaced about insert holder


71


; however other arrangements, such as three equally spaced slots


80


are contemplated. The insert holder


71


and slots


80


enable the insert to removably engage the template


48


so that it is properly aligned and secured in aperture


72


in a removable and replaceable manner as discussed previously.




In the preferred embodiment of the display


10


of the present invention, the template


48


includes or defines a plurality of light apertures or holes


81


suitably sized for bulbs (not shown) to extend through. The template also includes fixture apertures


82


that enable the display


10


to be removably secured to the device


11


using screws, although other securing devices are contemplated.




The preferred embodiments of the inserts of the present invention are illustrated in

FIGS. 5A through 7B

. The first general round insert


86


is adapted to be inserted in the aperture


56


of the first insert holder


55


. It is contemplated that insert


86


is comprised of a single piece of clear or translucent material (although colored material is also contemplated) adapted to be illuminated by the device


11


. The insert


86


is preferably made of molded plastic although it can be extruded, cut or manufactured using other known materials such as glass, and using other potential methods of manufacture. Insert


86


includes an indicia display area


88


and a back area


90


. Indicia display area


88


displays the images of people, characters, symbols, places, things, faces of cards, etc. to accommodate the device


11


(or used to display the products sold or distributed) and used to attract the patrons. It is also contemplated that the inserts could be blank depending on the requirements of the device. The indicia is preferably printed directly on indicia display area


88


, although other marking methods are contemplated such as stickers, labeling, etching, etc.




As illustrated, first insert


86


includes at least one and preferably a plurality of flanges or tabs


92


integral with and projecting from edge


94


that are adapted to fit in or engage the slots in the first insert holder. The tabs


92


preferably have the same number and placement as slots


62


(although other arrangements are contemplated) so that the tabs


92


removably interact with slots


62


so that the inserts


86


removably engage and become properly aligned in aperture


56


.




It should be appreciated that inserts are preferably comprised of a flexible material providing for easy insertion and removal from the template


48


. During insertion, one tab


92


engages a corresponding slot


62


. The insert


86


is then bent and pushed inwards towards the aperture


56


until the remaining tabs


92


engage the slots


96


. The insert returns to its normal planar shape aligning the insert


86


in the aperture


56


.





FIGS. 6A through 6D

illustrate two embodiments of a generally planar second insert


96


. Insert


96


is generally rectangular in shape and used with the second insert holder


63


.




Insert


96


B only differs from insert


96


A in that it has a rounded upper edge


97


B when compared to upper edge


97


B. Insert


96


is preferably comprised of the same material and formed in a manner similar to first insert


86


as described previously. It is contemplated that inserts


96


could be comprised one color and material or differing colors and materials. For example, insert


96


A could be comprised of one color and material while insert


96


B could be comprise of a different color and material. Insert


96


includes an indicia display area


98


and a back area


100


. Indicia display area


98


includes the indicia used with the device


11


. Insert


96


includes at least one, and preferably a plurality of flanges or tabs


102


integral with and projecting from edge


104


, where tabs


102


preferably have the same number and placement as slots


70


, so that the inserts


96


removably interact with slots


70


. This interaction enables the inserts


96


to removably engage and become properly aligned in apertures


64


A (or


64


B as appropriate).




The third insert


106


is illustrated in

FIGS. 7A and 7B

. The third generally planar insert


106


is generally rectangular in shape having an arc-shaped upper edge


107


. The insert


106


is used with the third insert holder


72


. Insert


106


is preferably comprised of the same material and formed in a manner similar to the first and second inserts


86


and


96


, respectively, as described previously. Insert


106


also includes an indicia display area


108


and a back area


110


. The indicia display area


108


includes the indicia used with the device


11


. The indicia on each insert and on all of the inserts can vary in accordance with the theme of the gaming device.




As illustrated, insert


106


also includes at least one, and preferably a plurality of flanges or tabs


112


integral with and projecting from edge


114


, where tabs


112


preferably have the same number and placement as slots


80


. The tabs


112


act as an engaging device, removably interacting with slots


80


so that the insert


106


removably engages and becomes properly aligned in aperture


72


.




The present invention serves a number of purposes. Specifically, it provides a display


10


that can be used with a plurality of different devices


11


. The display


10


also provides template


48


which can be used to provide a background that is offset from, but used in conjunction with, the inserts


86


,


96


and


106


respectively providing a three dimensional effect that attracts the patrons' attention. Furthermore, the display


10


is formed so that the template


48


is offset or in spaced relationship to the cover or front of the device


11


so that the inserts


86


,


96


and


106


may be mounted adjacent to or flush with the glass cover, thus enhancing their visibility. Furthermore, this spaced relationship enables the display


10


to accommodate inserts of varying thickness, creating differing visual effects.




It should be appreciated that in one preferred embodiment, the present invention comprises an illuminated display


10


that can be used with a plurality of different devices


11


. It is also contemplated that the present invention includes a removable template


48


that can be used with different devices


11


. For example, it is contemplated that an existing device


11


can be updated or modified to accommodate a different game simply by replacing display


10


currently used with a device


11


with a new display


11


(new template


48


having new inserts). Additionally, it is contemplated that the template


48


could remain affixed in the device


11


while new inserts replace the inserts currently used with a template


48


, updating the display


10


and thus the device.




While the present invention is described in connection with what is presently considered to be the most practical and preferred embodiments, it should be appreciated that the invention is not limited to the disclosed embodiments, and is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the claims. Modifications and variations in the present invention may be made without departing from the novel aspects of the invention as defined in the claims, and this application is limited only by the scope of the claims.



Claims
  • 1. A gaming device having at least one game, said gaming device comprising:a housing; a template mounted in said housing; a plurality of insert holders, each insert holder connected to and extending from said template and forming a sidewall that is bent from the template, forming an edge and is at least substantially continuous so as to define an aperture inside the sidewall, the template extending from, continuously along and between the edges of two of the sidewalls of at least two of the insert holders to form a gap between the two insert holders; and a plurality of inserts, each insert removably connected to one of said insert holders, said inserts each including indicia for indicating an element of the game.
  • 2. The gaming device of claim 1, wherein each insert holder and each insert includes means for removably attaching said insert to said insert holder.
  • 3. The gaming device of claim 1, wherein each insert holder and each insert includes co-acting means for removably attaching said insert to said insert holder.
  • 4. The gaming device of claim 1, wherein at least one of the insert holders includes a lip connected to the template which defines an aperture adapted to receive one of the inserts.
  • 5. The gaming device of claim 4, wherein said one of the insert holders includes a base connecting the template and the lip.
  • 6. The gaming device of claim 5, wherein the base converges from the template to the lip.
  • 7. The gaming device of claim 1, wherein at least one of the insert holders includes a tubular lip connected to the template which defines an aperture adapted to receive one of the inserts.
  • 8. The gaming device of claim 1, wherein at least one of the insert holders defines at least one slot adapted to receive a tab attached to one of the inserts.
  • 9. The gaming device of claim 1, wherein a plurality of said insert holders are substantially horizontally aligned on the template.
  • 10. The gaming device of claim 1, wherein a plurality of said insert holders are substantially vertically aligned on the template.
  • 11. The gaming device of claim 1, wherein at least two of the insert holders are of different shapes.
  • 12. The gaming device of claim 1, wherein at least two of the insert holders are similarly shaped.
  • 13. The gaming device of claim 1, wherein said insert holders have a shape selected from the group consisting of shapes with one or more straight sides, shapes with one or more curved sides and combinations thereof.
  • 14. The gaming device of claim 1, wherein the indicia is selected from the group consisting of symbols, numbers, letters and combinations thereof.
  • 15. The gaming device of claim 1, wherein the inserts are at least partially translucent.
  • 16. The gaming device of claim 1, wherein at least two of the insert holders are connected to the template in spaced apart relation.
  • 17. The gaming device of claim 1, wherein said template is a molded plastic.
  • 18. The gaming device of claim 1, wherein the insert holders are integrally formed with the template.
  • 19. The gaming device of claim 1, wherein the inserts are plastic.
  • 20. A gaming device having at least one game, said gaming device comprising:a housing; a template connected to said housing and having a plurality of sections; an insert holder-extending from each section and forming a sidewall that is bent from the template forming an edge, wherein the sidewall is at least substantially continuous so as to define an aperture inside the sidewall, the template extending from, continuously along and between the edges of two of the sidewalls of at least two of the insert holders to form a gap between the two insert holders; and an indicia bearing insert relating to play of the game removably covering the aperture of the insert holder of each section.
  • 21. The gaming device of claim 20, wherein at least one of the sections includes a plurality of similarly shaped insert holders.
  • 22. The gaming device of claim 20, wherein at least one of the sections includes a plurality of different shaped insert holders.
  • 23. The gaming device of claim 20, wherein at least one of the sections includes a plurality of spaced-apart insert holders.
  • 24. The gaming device of claim 20, wherein each section includes different shaped insert holders.
  • 25. The gaming device of claim 20, wherein the indicia is selected from the group consisting of symbols, numbers, letters and combinations thereof.
  • 26. The gaming device of claim 20, wherein each insert holder has a shape selected from the group consisting of shapes with one or more straight sides, shapes with one or more curved sides and combinations thereof.
  • 27. A gaming device having at least one game, said gaming device comprising:a housing; a plurality of different shaped insert holders, each insert holder forming a sidewall that is at least substantially continuous so as to define an aperture inside the sidewall; a template mounted in said housing and having a plurality of sections, each section having at least one of said insert holders extending therefrom, the sidewall being bent from the template, forming an edge, the template extending from, continuously along and between the edges of two of the sidewalls of at least two of the insert holders of at least one of the sections to form a gap between the insert holders; and a plurality of different shaped inserts, each insert including indicia relating to said game and adapted to removably engage the insert holder having a corresponding shape to said insert.
  • 28. The gaming device of claim 27, wherein the inserts are generally planar.
  • 29. The gaming device of claim 27, wherein each insert holder defines a plurality of slots for removably receiving one of the inserts.
  • 30. The gaming device of claim 29, wherein said insert includes a plurality of tabs adapted to removably engage the slots in said insert holder.
  • 31. The gaming device of claim 29, wherein the slots are formed in the base of the insert holder.
  • 32. The gaming device of claim 27, wherein each insert holder includes a lip defining an aperture for receiving one of the inserts.
  • 33. The gaming device of claim 27, wherein each insert holder includes a base extending from the template and a lip extending from the base.
  • 34. The gaming device of claim 27, wherein at least one of the template, insert holders and inserts are at least partially translucent.
  • 35. The gaming device of claim 27, which includes an illumination source mounted in the housing adjacent to the template and adapted to direct light through at least one of the inserts.
  • 36. The gaming device of claim 35, wherein the illumination source is adapted to provide a plurality of different colored lights.
  • 37. The gaming device of claim 27, wherein each section includes a different shaped insert holder.
  • 38. The gaming device of claim 27, wherein each section includes a plurality of different shaped insert holders.
  • 39. The gaming device of claim 27, wherein the indicia is selected from the group consisting of symbols, numbers, letters and combinations thereof.
  • 40. The gaming device of claim 27, wherein said different shaped inserts are selected from the group consisting of shapes with one or more curved sides, shapes with one or more straight sides and combinations thereof.
  • 41. The gaming device of claim 27, wherein the inserts are a flexible material.
  • 42. A gaming device having a game, said gaming device comprising:a housing; a template mounted in said housing; a plurality of different shaped insert holders, each insert holder extending transversely from said template and forming a sidewall that is bent directly from the template, forming an edge, wherein the sidewall is at least substantially continuous so as to define an aperture inside the sidewall, the template extending from, continuously along and between the edges of two of the sidewalls of at least two of the insert holders to form a gap between the insert holders; and a plurality of different shaped inserts removably connected to said insert holders, each said insert indicating a function of the game.
  • 43. The gaming device of claim 42, wherein the inserts indicate one function of the game including a symbol.
  • 44. A gaming device having at least one game, said gaming device comprising:a housing; a frame mounted in said housing, said frame including at least two portions; a plurality of insert holders, each insert holder extending from a different one of the portions of the frame, each said insert holder forming a sidewall that is bent from the frame, forming an edge, wherein the sidewall is at least substantially continuous so as to define an aperture inside the sidewall, the frame extending from, continuously along and between the edges of two of the sidewalls of two of the insert holders to form a gap between the insert holders; and a plurality of inserts, each insert removably covering the aperture of one of said insert holders, said inserts each including indicia for indicating an award in the game.
US Referenced Citations (25)
Number Name Date Kind
950912 Harrington Mar 1910 A
2128988 Christian Sep 1938 A
2510331 Crosby Jun 1950 A
3279112 Gould et al. Oct 1966 A
3886348 Jonathan et al. May 1975 A
4021949 Niehaus et al. May 1977 A
4146985 Margulies Apr 1979 A
4377049 Simon et al. Mar 1983 A
4440457 Fogelman et al. Apr 1984 A
4513968 Okada Apr 1985 A
D284592 Drews et al. Jul 1986 S
4805331 Boggess et al. Feb 1989 A
4957256 Boeding Sep 1990 A
5419062 Polinski et al. May 1995 A
5579599 Haeseler Dec 1996 A
D400597 Hedrick et al. Nov 1998 S
D403363 McGahn et al. Dec 1998 S
D404084 Hedrick et al. Jan 1999 S
D404436 McGahn et al. Jan 1999 S
D406615 Griswold et al. Mar 1999 S
D416054 McGahn et al. Nov 1999 S
5987825 Rosen Nov 1999 A
5988405 Weisenburger Nov 1999 A
D421277 McGahn et al. Feb 2000 S
6231446 Majina et al. May 2001 B1
Non-Patent Literature Citations (8)
Entry
Slot Machines published by Reno-Tahoe Specialty, Inc. in 1989.
Top Dollar Brochure published by IGT in 1998.
Wheel of Fortune Brochure published by IGT in 1999.
Slotopoly Brochure published by IGT in 1998.
Wheel of Fortune Brochure published by IGT in 1998.
Totem Pole Brochure published by IGT in 1997.
Elvis Brochure published by IGT in 1999.
Keno Machine Picture.