Promotional bag dispensing apparatus

Information

  • Patent Grant
  • 6619479
  • Patent Number
    6,619,479
  • Date Filed
    Tuesday, January 22, 2002
    22 years ago
  • Date Issued
    Tuesday, September 16, 2003
    20 years ago
Abstract
Distinctive, promotional bag dispensing apparatus are provided that include a clamp and a clip configured to retain a plurality of plastic (or other) bags in stacked adjacent relationship. Each clamp includes a base member and a retaining member that is movably secured to the base member via hinges for pivotal movement about an axis thereof. A plurality of spaced-apart posts extend from the front surface adjacent the forward edge portion. Each clip has a U-shaped configuration with adjacent, spaced-apart first and second panels that are configured to receive and retain header portions of a plurality of bags in stacked adjacent relationship positioned therebetween. The first and second panels each comprise a plurality of spaced-apart apertures. The respective apertures in the first panel are aligned with the respective apertures in the second panel so as to removably receive the respective plurality of spaced-apart posts extending from the base member front surface therethrough such that the clip is removably secured to the clamp.
Description




FIELD OF THE INVENTION




The present invention relates generally to bag dispensers and, more particularly, to stacked plastic bag dispensers.




BACKGROUND OF THE INVENTION




The use of promotional items has proliferated in today's increasingly competitive marketplace, where companies are constantly seeking more effective and new ways to market their products. In the healthcare industry, physicians and other healthcare providers often receive promotional articles from vendors of healthcare-related products, such as pharmaceutical products. These promotional articles often include “everyday” items, such as writing pads, calendars, containers, and pens that have promotional information (indicia) printed thereon. For example, pharmaceutical companies often provide physicians with writing pens having the name of a particular pharmaceutical product printed thereon with the hopes that the pens will help remind the physicians to prescribe the particular pharmaceutical product.




In addition, physicians and other healthcare providers often receive samples of various pharmaceutical products which they give to patients. These samples are often carried by patients via plastic bags similar to those utilized by retail establishments. Unfortunately, devices that have been developed for use in dispensing plastic bags are geared more towards retail establishment use and can be somewhat bulky and expensive. Accordingly, it would be desirable to provide plastic bag dispensing devices that could be utilized easily by physicians and other healthcare providers and that are distinctive and effective in promoting products.




SUMMARY OF THE INVENTION




In view of the above discussion, bag dispensing apparatus that are distinctive and that can be effective in promoting products are provided for use by physicians and other healthcare providers. According to embodiments of the present invention, a bag dispensing apparatus includes a clamp and a clip configured to retain a plurality of plastic (or other) bags in stacked adjacent relationship. Each bag has a receptacle portion that is separable from a respective header portion via perforations therebetween. A user grasps the receptacle portion of a bag and pulls to separate the receptacle portion from the header portion which is retained within the clip.




According to embodiments of the present invention, the clamp includes a base member and a retaining member that is movably secured to the base member via hinges for pivotal movement about an axis thereof. The base member has opposite front and rear surfaces and a forward edge portion. A plurality of spaced-apart posts extend from the front surface adjacent the forward edge portion.




According to embodiments of the present invention, the retaining member has opposite front and rear surfaces and opposite forward and rear edge portions. According to embodiments of the present invention, the base member has a generally planar configuration and the retaining member has a generally arcuate configuration. The rearward edge portion of the retaining member may have an arcuate configuration that facilitates a user pressing thereon to separate the forward edge portions of the base and retaining members. A spring element is configured to bias the retaining member about an axis such that the retaining member forward edge portion is urged towards the base member forward edge portion.




The clip has a U-shaped configuration with adjacent, spaced-apart first and second panels that are configured to receive and retain header portions of a plurality of bags in stacked adjacent relationship positioned therebetween. The first and second panels each comprise a plurality of spaced-apart apertures. The respective apertures in the first panel are aligned with the respective apertures in the second panel so as to removably receive the respective plurality of spaced-apart posts extending from the base member front surface therethrough such that the clip is removably secured to the clamp.




When the clip is positioned within the clamp such that the posts are engaged with the apertures in the first and second panels of the clip, the base member forward edge portion and the retaining member forward edge portion are configured to grip the header portions of the plurality of bags adjacent the clip. Gripping by the forward edge portions of the base and retaining members helps retain the header portions of the bags within the clip when a user applies a force to a bag to separate a receptacle portion from a respective header portion.




According to embodiments of the present invention, the base member may have one or more apertures formed therein that are configured to support the bag dispensing apparatus on a surface. The base member may also include a magnet attached to the rear surface thereof that is configured to removably secure the bag dispensing apparatus to a magnetically attractive surface. According to embodiments of the present invention, promotional indicia may be provided on one or more portions of the clamp and/or clip. In addition, promotional indicia may be provided on portions of the bags.











BRIEF DESCRIPTION OF THE DRAWINGS




The accompanying drawings, which form a part of the specification, illustrate key embodiments of the present invention. The drawings and description together serve to fully explain the invention.





FIG. 1

is perspective view of a bag dispensing apparatus according to embodiments of the present invention.





FIG. 2

is a perspective view of a bag dispensing apparatus according to embodiments of the present invention with the clamp in an open position and configured to receive a clip holding a plurality of stacked bags.





FIG. 3

illustrates the bag dispensing apparatus of

FIG. 2

with the clip removably secured within the clamp.





FIG. 4

illustrates the bag dispensing apparatus of

FIG. 2

with the clip removably secured within the clamp and with the clamp in a closed position such that the retaining member and base member forward edge portions grip the plurality of bag headers.





FIG. 5

is a rear elevation view of the clamp of the bag dispensing apparatus of

FIG. 1

illustrating the two pairs of hinges that pivotally attach the retaining member to the base member.





FIG. 6

is a cross-sectional view of the clip of

FIG. 2

taken along lines


6





6


.





FIG. 7

is a cross-sectional view of the clamp of

FIG. 5

taken along lines


7





7


with the clamp in a closed configuration.





FIG. 8

is a cross-sectional view of the clamp of

FIG. 5

taken along lines


7





7


with the clamp in an open configuration.





FIG. 9

is a perspective view of a bag dispensing apparatus according to alternative embodiments of the present invention with the clamp in an open position and configured to receive a clip holding a plurality of stacked bags.





FIG. 10

illustrates the bag dispensing apparatus of

FIG. 9

with the clip removably secured within the clamp.





FIG. 11

is a perspective view of the bag dispensing apparatus of

FIG. 1

illustrating a magnet attached to the base member for removably securing the clamp to a magnetically attractive surface.











DETAILED DESCRIPTION OF THE INVENTION




The present invention now is described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.




In the drawings, the thickness of lines, layers and regions may be exaggerated for clarity. It will be understood that when an element such as a layer, region, substrate, or panel is referred to as being “on” another element, it can be directly on the other element or intervening elements may also be present. In contrast, when an element is referred to as being “directly on” another element, there are no intervening elements present. It will be understood that when an element is referred to as being “connected” or “attached” to another element, it can be directly connected or attached to the other element or intervening elements may also be present. In contrast, when an element is referred to as being “directly connected” or “directly attached” to another element, there are no intervening elements present.




Embodiments of the present invention can provide a distinctive promotional bag dispensing apparatus that is compact, lightweight, and that can be mounted to various surfaces in various ways. Referring initially to

FIGS. 1-4

, a bag dispensing apparatus


10


according to embodiments of the present invention includes a clamp


12


and a clip


14


configured to retain a plurality of bags


16


in stacked adjacent relationship. The illustrated clamp


12


includes a base member


18


and a retaining member


20


that is movably secured to the base member


18


via hinges


22


(

FIG. 5

) for pivotal movement about an axis A. The base member


18


has opposite front and rear surfaces


18




a,




18




b


and a forward edge portion


19


. A plurality of spaced-apart posts


24


extend from the front surface


18




a


adjacent the forward edge portion


19


, as illustrated. The retaining member


20


has opposite front and rear surfaces


20




a,




20




b


and opposite forward and rear edge portions


21




a,




21




b.






Each bag


16


has a receptacle portion


16




b


that is separable from a respective-header portion


16




a


via perforations


17


therebetween. A user grasps the receptacle portion


16




b


of a bag


16


and pulls to separate the receptacle portion


16




b


from the header portion


16




a


which is retained within the clip


14


.




In the illustrated embodiment, the base member


18


has a generally planar configuration and the retaining member


20


has a generally arcuate configuration. However, the base and retaining members


18


,


20


may have various shapes, sizes and configurations according to embodiments of the present invention. The rearward edge portion


21




b


of the retaining member


20


has an arcuate configuration, as illustrated. This arcuate configuration facilitates a user pressing thereon to separate the forward edge portions


19


,


21




a


of the base and retaining members


18


,


20


.




The base and retaining members


18


,


20


may be formed from various types of materials without limitation (e.g., polymeric materials, metals, wood, etc.). When formed from polymeric materials, the base and/or retaining members


18


,


20


may be configured to have a translucent or opaque appearances or combinations thereof.




In the illustrated embodiment, two pairs of spaced-apart hinges


22


are utilized to pivotally attach the retaining member


20


to the base member


18


. Referring to

FIG. 5

each hinge


22


includes a first member


30


extending from the base member front surface


18




a


and a second member


32


extending from the retaining member rear surface


20




b.


The first and second members


30


,


32


of each hinge


22


are pivotally connected to each other via pin


36


. The pin


36


may be integrally formed with either the first or second member


30


,


32


and extend therefrom so as to be received within an aperture in the other member to provide pivotal movement of the first and second members


30


,


32


relative to one another. Alternatively, the pin


36


may be a separate member that is received in respective apertures in the first and second members


30


,


32


as would be understood by those skilled in the art.




As illustrated in

FIG. 5

a spring element


40


is positioned between each respective pair of spaced-apart hinges


22


and is configured to bias the retaining member


20


about the axis A such that the retaining member forward edge portion


21




a


is urged towards the base member forward edge portion


19


. The illustrated spring element


40


is a leaf-type spring having opposite end portions


40




a,




40




b.


End portion


40




a


is securely attached to the retaining member rear surface


20




b


and opposite end portion


40




b


is securely attached to the base member front surface.




Embodiments of the present invention are not limited to the illustrated hinge


22


and spring element


40


configurations. Various types, shapes and configurations of hinges and springs may be utilized in accordance with embodiments of the present invention. Moreover, springs may be attached to the retaining member


20


and base member


18


is various ways to facilitate pivotal movement about axis A.




Referring to

FIG. 6

, the illustrated clip


14


has a U-shaped configuration with adjacent, spaced-apart first and second panels


50


,


52


that are configured to receive and retain header portions


16




a


of a plurality of bags


16


in stacked adjacent relationship positioned therebetween. The first and second panels


50


,


52


each comprise a plurality of spaced-apart apertures


54


. The respective apertures


54


in the first panel


50


are aligned with the respective apertures


54


in the second panel


52


so as to removably receive the respective plurality of spaced-apart posts


24


extending from the base member front surface


18




a


therethrough such that the clip


14


can be removably secured to the clamp


12


. The apertures


54


in each panel are preferably separated by a distance of between about one and six inches (1-6 in.); however, virtually any amount of separation is within the scope of the present invention.




In the illustrated embodiment, a hollow tube


56


extends between the first and second panels


50


,


52


and terminates at each pair of aligned apertures


54


in the first and second panels


50


,


52


. Each hollow tube


56


is configured to removably receive a respective post


24


extending from the base member front surface


18




a


therethrough. Each hollow tube


56


also extends through the header portions


16




a


of the plurality of bags


16


and serves to retain the bags


16


within the clip


14


.




When the clip


14


is positioned within the clamp


12


such that the posts


24


are engaged with the clip apertures


54


, the base member forward edge portion


19


and the retaining member forward edge portion


21




a


are configured to grip the header portions


16




a


of the plurality of bags


16


adjacent the clip


14


, as illustrated in FIG.


4


. Gripping by the forward edge portions


19


,


21




a


of the base and retaining members


18


,


20


helps retain the header portions


16




a


of the bags


16


within the clip


14


when a user applies a force to a bag


16


to separate a receptacle portion


16




b


from a respective header portion


16




a.






According to embodiments of the present invention, the clip


14


may include two pairs of spaced-apart apertures


54


as illustrated in

FIGS. 9-10

. Preferably, the apertures


54


in each pair are separated from each other by a distance of between about one and three inches (1-3 in.); however, virtually any amount of separation is within the scope of the present invention. The respective apertures


54


in the first panel


50


are aligned with the respective apertures


54


in the second panel


52


so as to removably receive the respective two pairs of spaced-apart posts


24


extending from the base member front surface


18




a


therethrough such that the clip


14


is removably secured to the clamp


12


.




Referring back to

FIGS. 7-8

, the retaining member


20


may include one or more members extending from the retaining member rear surface


20




b


adjacent the retaining member forward edge portion


21




a


that facilitate gripping the header portions


16




a


of bags


16


adjacent the clip


14


. In the illustrated embodiment, a rib


25


is provided to serve this function. However, various numbers of members having various shapes and configurations may be utilized, without limitation.




In the illustrated embodiment, stiffening members


29


may be provided in various locations of the clamp


12


. For example, in

FIG. 7

, stiffening members


29


extend from the retaining member rear surface


20




b


adjacent the forward edge portion


21




a.


Stiffening members


29


also extend from the base member front surface


18




a


adjacent one or more of the hinges


22


, as illustrated in FIG.


7


. In addition, stiffening members


29


may extend from the base member front surface


18




a


adjacent side portions of the base member


18


, as illustrated in FIG.


1


. These stiffening members


29


are configured to add structural stiffness to the clamp


12


. In addition, one or more of the stiffening members


29


may serve the function of guiding the clip


14


into position to be removably secured within the clamp


12


. The illustrated stiffening members


29


extending from the retaining member rear surface


20




b


(

FIG. 7

) have a flat portion


29




a


that is configured to apply compressive force on bag headers


16




a


disposed within the clamp


12


.




Referring now to

FIG. 11

, the base member


18


may have one or more apertures


60


formed therein that are configured to support the bag dispensing apparatus


10


on a surface


70


. For example, surface


70


may be a wall and apertures


60


may be configured to receive supporting members therethrough that extend outwardly from the wall (e.g., hooks, screws, nails, etc.). The illustrated base member


18


also includes a magnet


80


attached to the rear surface


18




b


thereof that is configured to removably secure the bag dispensing apparatus to a magnetically attractive surface.




According to embodiments of the present invention, promotional indicia may be provided on one or more portions of the clamp


12


and/or clip


14


. In addition, promotional indicia may be provided on portions of the bags


16


. Referring back to

FIG. 1

, the illustrated retaining member front surface


20




a


includes a substrate (e.g., a label)


84


having promotional indicia


85


disposed thereon. In the illustrated embodiment, the label


84


is disposed within a recessed portion


86


formed within the retaining member front surface


20




a.


According to embodiments of the present invention, the recessed portion


86


may have various shapes, sizes and/or configurations. Moreover, more than one recessed portion containing promotional indicia may be provided according to embodiments of the present invention. The label


84


may be substantially flush with the retaining member recessed portion


86


. Alternatively, the label


84


may have a non-flush configuration relative to the retaining member recessed portion


86


.




According to embodiments of the present invention, the retaining member front surface


20




a


need not contain a recessed portion. A substrate containing promotional indicia may be disposed directly on the front surface


20




a


of the retaining member. In addition, promotional indicia may be disposed directly on the retaining member front surface


20




a


without requiring a substrate such as a label.




The foregoing is illustrative of the present invention and is not to be construed as limiting thereof. Although a few exemplary embodiments of this invention have been described, those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this invention. Accordingly, all such modifications are intended to be included within the scope of this invention as defined in the claims. Therefore, it is to be understood that the foregoing is illustrative of the present invention and is not to be construed as limited to the specific embodiments disclosed, and that modifications to the disclosed embodiments, as well as other embodiments, are intended to be included within the scope of the appended claims. The invention is defined by the following claims, with equivalents of the claims to be included therein.



Claims
  • 1. A bag dispensing apparatus, comprising:a clamp, comprising: a base member comprising opposite front and rear surfaces, a forward edge portion, and a plurality of spaced-apart posts extending from the front surface adjacent the edge portion; a retaining member comprising opposite front and rear surfaces and a forward edge portion, wherein the retaining member is movably secured to the base member for pivotal movement about an axis; at least one biasing member configured to bias the retaining member about the axis such that the retaining member forward edge portion is urged towards the base member forward edge portion; and a clip configured to retain header portions of a plurality of bags in stacked adjacent relationship, wherein each bag has a receptacle portion that is separable from a respective header portion via perforations therebetween, wherein the clip comprises a plurality of spaced-apart apertures that are configured to removably receive the respective plurality of spaced-apart posts extending from the base member front surface such that the clip is removably securable to the clamp, and such that the base member forward edge portion and the retaining member forward edge portion grip the header portions of the plurality of bags adjacent the clip.
  • 2. The bag dispensing apparatus of claim 1, wherein the clip has a U-shaped configuration with adjacent, spaced-apart first and second panels configured to receive header portions of a plurality of bags therebetween.
  • 3. The bag dispensing apparatus of claim 2, wherein the first and second panels each comprise a plurality of spaced-apart apertures, wherein the respective plurality of apertures in each panel are aligned with the respective plurality of apertures in the other panel to removably receive the respective plurality of spaced-apart posts extending from the base member surface therethrough.
  • 4. The bag dispensing apparatus of claim 3, wherein a hollow tube extends between the first and second panels and communicates with each pair of aligned apertures in the first and second panels, wherein each hollow tube is configured to removably receive a respective post extending from the base member surface therethrough, and wherein each hollow tube extends through the header portions of the plurality of bags.
  • 5. The bag dispensing apparatus of claim 1, wherein the clip comprises a pair of spaced-apart apertures separated by a distance of between about one inch and about six inches.
  • 6. The bag dispensing apparatus of claim 1, wherein the clip comprises two pairs of spaced-apart apertures, wherein the apertures in each pair are separated from each other by a distance of between about one inch and about three inches.
  • 7. The bag dispensing apparatus of claim 3, wherein each panel comprises a pair of spaced-apart apertures separated by a distance of between about one inch and about six inches.
  • 8. The bag dispensing apparatus of claim 3, wherein each panel comprises two pairs of spaced-apart apertures, wherein the apertures in each pair are separated from each other by a distance of between about one inches and about three inches.
  • 9. The bag dispensing apparatus of claim 1, wherein the retaining member comprises at least one member extending from the retaining member rear surface adjacent the retaining member forward edge portion, wherein the at least one member is configured to grip the header portions of the plurality of bags adjacent the clip.
  • 10. The bag dispensing apparatus of claim 1, wherein the base member has a planar configuration and wherein the retaining member has an arcuate configuration.
  • 11. The bag dispensing apparatus of claim 1, wherein the base member comprises at least one aperture formed therein that is configured to support the bag dispensing apparatus on a surface.
  • 12. The bag dispensing apparatus of claim 1, wherein the base member rear surface comprises a magnet that is configured to removably secure the bag dispensing apparatus to a magnetically attractive surface.
  • 13. The bag dispensing apparatus of claim 1, wherein the retaining member front surface comprises promotional indicia thereon.
  • 14. The bag dispensing apparatus of claim 1, wherein the retaining member front surface comprises a recessed portion and wherein a substrate comprising promotional indicia is disposed within the recessed portion.
  • 15. The bag dispensing apparatus of claim 14, wherein the substrate is substantially flush with the retaining member recessed portion.
  • 16. The bag dispensing apparatus of claim 1, wherein the base member and retaining member comprise polymeric material.
  • 17. The bag dispensing apparatus of claim 1, wherein the retaining member comprises a rearward edge portion opposite from the retaining member forward edge portion having an arcuate configuration that facilitates a user pressing thereon to separate the forward edge portions of the base and retaining members.
  • 18. A bag dispensing apparatus, comprising:a clamp, comprising: a base member having a planar configuration and comprising opposite front and rear surfaces, a forward edge portion, and a plurality of spaced-apart posts extending from the front surface adjacent the edge portion; a retaining member having an arcuate configuration and comprising opposite front and rear surfaces and a forward edge portion, wherein the retaining member is movably secured to the base member for pivotal movement about an axis; at least one biasing member configured to bias the retaining member about the axis such that the retaining member forward edge portion is urged towards the base member forward edge portion; and a clip configured to retain header portions of a plurality of bags in stacked adjacent relationship, wherein each bag has a receptacle portion that is separable from a respective header portion via perforations therebetween, wherein the clip has a U-shaped configuration with adjacent, spaced-apart first and second panels configured to receive header portions of the plurality of bags therebetween, wherein the first and second panels each comprise a plurality of spaced-apart apertures, wherein the respective plurality of apertures in each panel are aligned with the respective plurality of apertures in the other panel to removably receive the respective plurality of spaced-apart posts extending from the base member front surface therethrough such that the clip is removably securable to the clamp, and such that the base member forward edge portion and the retaining member forward edge portion grip the header portions of the plurality of bags adjacent the clip.
  • 19. The bag dispensing apparatus of claim 18, wherein a hollow tube extends between the first and second panels and communicates with each pair of aligned apertures in the first and second panels, wherein each hollow tube is configured to removably receive a respective post extending from the base member surface therethrough, and wherein each hollow tube extends through the header portions of the plurality of bags.
  • 20. The bag dispensing apparatus of claim 18, wherein the clip comprises a pair of spaced-apart apertures separated by a distance of between about one inch and about six inches.
  • 21. The bag dispensing apparatus of claim 18, wherein the clip comprises two pairs of spaced-apart apertures, wherein the apertures in each pair are separated from each other by a distance of between about one inch and about three inches.
  • 22. The bag dispensing apparatus of claim 18, wherein each panel comprises a pair of spaced-apart apertures separated by a distance of between about one inch and about six inches.
  • 23. The bag dispensing apparatus of claim 18, wherein each panel comprises two pairs of spaced-apart apertures, wherein the apertures in each pair are separated from each other by a distance of between about one inch and about three inches.
  • 24. The bag dispensing apparatus of claim 18, wherein the retaining member comprises at least one member extending from the retaining member rear surface adjacent the retaining member forward edge portion, wherein the at least one member is configured to grip the header portions of the plurality of bags adjacent the clip.
  • 25. The bag dispensing apparatus of claim 18, wherein the base member comprises at least one aperture formed therein that is configured to support the bag dispensing apparatus on a surface.
  • 26. The bag dispensing apparatus of claim 18, wherein the base member rear surface comprises a magnet that is configured to removably secure the bag dispensing apparatus to a magnetically attractive surface.
  • 27. The bag dispensing apparatus of claim 18, wherein the retaining member front surface comprises promotional indicia thereon.
  • 28. The bag dispensing apparatus of claim 18, wherein the retaining member front surface comprises a recessed portion and wherein a substrate comprising promotional indicia is disposed within the recessed portion.
  • 29. The bag dispensing apparatus of claim 28, wherein the substrate is substantially flush with the retaining member recessed portion.
  • 30. The bag dispensing apparatus of claim 18, wherein the base member and retaining member comprise polymeric material.
  • 31. The bag dispensing apparatus of claim 18, wherein the retaining member comprises a rearward edge portion opposite from the retaining member forward edge portion having an arcuate configuration that facilitates a user pressing thereon to separate the forward edge portions of the base and retaining members.
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