Information
-
Patent Grant
-
6491424
-
Patent Number
6,491,424
-
Date Filed
Monday, July 31, 200023 years ago
-
Date Issued
Tuesday, December 10, 200221 years ago
-
Inventors
-
Original Assignees
-
Examiners
Agents
-
CPC
-
US Classifications
Field of Search
US
- 368 88
- 368 276
- 368 281
- 368 283
- 368 285
- 368 309
-
International Classifications
-
Abstract
A timepiece, such as a watch, having a protective cover with a gem set therein. The protective cover may be crystal, plastic or any other transparent and durable material. The protective cover has an aperture having concentric cuts. The setting is seated in the aperture and secured to the protective cover. The setting is configured to be of a similar size and shape as the aperture so that it may be securely affixed to the protective cover. A gasket may be inserted between the setting and the aperture to create a watertight seal in the watch cover. The timepiece may also have a hinged, hidden compartment on the backside of the watch frame. Engravings may be made in the hidden compartment, and small, thin objects may be stored therein.
Description
FIELD OF THE INVENTION
The present invention relates to the field of jewelry, and, more particularly, to an improved timepiece in which a gem, such as a diamond, may be securely set in a protective timepiece cover, such as a watch crystal. The timepiece further includes a hinged compartment hidden in the support casing of the timepiece. A message and/or photo may be engraved on the inner surface of the hinged compartment. Similarly, small thin objects, such as paper and coins, may be stored therein.
BACKGROUND OF THE INVENTION
Personal timepieces or watches, whether digital or analog, wrist watch, pocket watch, fob watch, ring or pin watch, are well known. Some watches are enhanced in value and appearance by the use of precious and/or semi-precious metal, stones and/or jewels. Other timepieces have other embellishments, some of which add to the information provided by the timepiece and/or add to the enchantment of the timepiece.
U.S. Pat. No. 4,734,895 to Grosskopf discloses a timepiece that includes a pendulum-like support for carrying an exposed jewel. Bearings are mounted so as to permit the exposed jewel to revolve in the space between the face of the watch and the crystal covering the face. The path of the movable exposed jewel is about an axis that is concentric with the arbors supporting the hands of the watch.
U.S. Pat. No. 4,800,738 to Bunz discloses a gem setting having a holding body with a borehole. The gem to be set in the setting also has a borehole. An elastic connecting member is placed between the boreholes to set the gem in place.
U.S. Pat. No. 5,119,350 to Delacretaz et al discloses a timepiece which has a decorative pattern fixed to an arbor of one of the hands, such as the seconds hand arbor so that the decorative pattern rotates with the supporting arbor.
The U.S. Pat. No. 5,400,304 to Offenstein discloses an ornamental clock in which decorative stones or jewels are glued to the underside of the transparent crystal covering the face of the clock. The glue used to secure the decorative elements to the underside of the crystal is transparent.
Other timepieces, such as pocket watches and fob watches, have an openable compartment that encloses the watch face and watch cover. However, objects should not be stored in the compartment, because they may cause damage to the watch cover, especially where a watch crystal is used.
While the prior art is of interest, it does not address the particular need to secure a gem setting to a watch cover, such as a watch crystal. Furthermore, the prior art does not address the particular need to provide a hinged, hidden compartment on a timepiece for engraving messages and storing small objects. The present invention seeks to solve these long felt needs.
SUMMARY OF THE INVENTION
The present invention provides a personal timepiece or watch having a transparent watch cover that protects the face of the watch. A setting for retaining a decorative element, such as a jewel or precious stone, is secured to the watch cover. Preferably, the decorative element is set in the setting so that a center of the decorative element is essentially over the pivot point of the hour and minute hands of the timepiece. This prevents the decorative element from interfering with respect to viewing the time display of the timepiece.
From a further aspect, the present invention provides a hinged, hidden compartment in which engravings may be made and small objects may be stored. Although other timepieces, such as pocket watches and/or fob watches, have an openable cover over the face of the watch; the present invention provides an openable compartment on the backside of the timepiece. When the timepiece is a wristwatch, the present invention provides a hidden compartment essentially covered by the case supporting the works of the timepiece. Unlike a pocket watch, the hinged, hidden compartment of the present invention is located on the backside of the watchcase and need not be opened to view the face of the timepiece.
It is an object of the present invention to provide an apparatus for securing a setting to a protective cover of a timepiece, such as a watch crystal.
It is another object of the present invention to securely set a gemstone, such as a diamond, in the setting secured to a protective cover of a timepiece.
It is another object of the present invention to provide a watertight seal where a gem is set in a crystal watch face.
It is another object of the present invention to provide a hidden compartment, capable of opening and closing, on the underside of a timepiece, such as a wristwatch.
Other objects will become apparent from the foregoing description.
BRIEF DESCRIPTION OF THE DRAWINGS
The following description of preferred embodiments of the present invention will be better understood when read in conjunction with the appended drawings. It should be understood, however, that the invention is not limited to the precise arrangements shown in which:
FIG. 1
is a front view of a watch having a gem set to a watch cover;
FIG. 2
is a rear view of the watch of
FIG. 1
, wherein the hinged, hidden compartment of the present invention is shown;
FIG. 3
is a representation of a timepiece, in exploded view, having a case adapted for wearing the timepiece on the wrist of a person;
FIG. 4
is a cross-sectional view of a watch cover, wherein the watch cover has concentric cuts for receiving the gem setting of the present invention;
FIG. 5
is a plan view of the watch cover of
FIG. 4
;
FIG. 6
is a perspective view of the setting used in the present invention;
FIG. 7
is a cross-sectional view of the setting shown in
FIG. 6
;
FIG. 8
is cross-sectional view of the watch cover having the setting and gem secured thereto;
FIG. 9
is a representation, in exploded view, of the watch face assembly and setting of the present invention;
FIG. 10
is rear view of the watch of the present invention having a ball bearing locking assembly;
FIG. 10
a
is a side view of a lip component of the ball bearing locking assembly of
FIG. 10
; and
FIG. 10
b
is a side view of the ball bearing component of the ball bearing locking assembly of FIG.
10
.
DETAILED DESCRIPTION OF THE INVENTION
The present invention is directed toward a timepiece having a unique setting in a watch cover coupled with a hinged, hidden compartment in the underside of the timepiece. The apparatus of the present invention is of broad applicability in many technical fields. For illustrative purposes only, a preferred embodiment of the present invention is described below.
A setting
87
and a hinged, hidden compartment
47
of the present invention may be integrated with a variety of watches and timepieces. For illustrative purposes only, the general structure of a watch with which the setting
87
and compartment
47
may be integrated is described below. It should be noted, however, that the present invention is not limited to the watch described as other watches may be used as well.
Referring to
FIGS. 1-3
, a wristwatch having a frame
10
and watchband pin mountings
12
and
12
′ are shown. Preferably, the frame
10
should be fabricated from metal such as steel. However, frame
10
may be fabricated from other materials, including, but not limited to, gold and platinum. Watch band pins
14
,
14
a
,
14
′ and
14
a
′ are inserted into the mounting ports of the mountings from opposite sides of the mountings
12
and
12
′. The watchband pins
14
,
14
a
,
14
′ and
14
a
′ are screwed together to form a pin for holding a watchband
13
between the mountings
12
and
12
′. A bezel
16
covers the upper surface of the frame
10
. The bezel
16
may be fabricated from the same material as the frame, but may have a high polish or decorative finish. Alternatively, the bezel
16
may be fabricated from precious or semi-precious material such as silver, gold, onyx or some other material. A protective watch cover
18
and a gasket
20
are secured to the upper face of the frame
10
providing protection for the watch face. The protective watch cover
18
may be crystal, glass, plastic or any other transparent material capable of providing protection to the watch.
Referring to
FIG. 3
, watch movement
22
is represented with a battery
24
. Extending from the watch movement
22
are at least two concentric shafts
25
that pass through a center port in the face
26
. The hands
28
h,
the hour hand, and
28
m,
the minute hand are attached to one of the two concentric shafts, respectively. A hands adjusting pin
30
and an attached crown
31
connect to the movement
22
and adjust the position of the hands
28
h
and
28
m,
as desired. The watch movement
22
is held inside the watchcase by a movement holding plate, which is retained in the frame
10
. A case back
36
and a gasket
38
press-fit into the back of the frame
10
, thereby, closing the watchcase. While the components, described above, represent the general structure of a wristwatch that may be utilized with the setting
87
and compartment
47
of the present invention, other watches and timepieces may also be implemented with the present invention.
Having described the general structure of a watch that may be used with the present invention, the structure of the compartment
47
is described below.
Referring to
FIGS. 1-3
, each pin pair
14
/
14
a
and
14
′/
14
a
′ are passed through the pin receiving ports in one of the spaced pair of pin mountings
12
and
12
′, respectively, and through the end of the wrist band positioned between the spaced pin mountings, securing the wrist band to the watch case. This procedure for securing a wristband to a wrist watch case is well known.
The spaced pair of pin mountings
12
′ each include aligned pin receiving ports
40
, only one of which is shown. Attached to a cover
45
is a hinge pin retainer
42
, which is adapted to fit in the space between pin mounting
12
′ located below the wristband. When cover
45
is positioned on the back of the case
36
so that the hinge pin retainer
42
is between the spaced pin mounting
12
′, the hinge pin
46
is inserted into one of the pin receiving ports
40
. The hinge pin
46
passes through the hinge pin retainer
42
and into the other pin receiving port
40
, thereby, holding the cover
45
over the back of the case
36
.
Closure of the cover
45
over the back of the case
36
forms a personal compartment
47
on the back of the watchcase. The cover
45
may snap into a recess in the back of the case
36
, thereby, locking the personal compartment
47
. In one embodiment, a ball bearing locking mechanism is used to secure the case
36
to the cover
45
, when in a closed position. Referring to
FIGS. 10
,
10
a
and
10
b,
a curved lip
37
is secured to the outer edge of the case
36
. The cover
45
is equipped with a slotted groove
39
. A ball bearing
41
is fixed within the slotted groove
39
. When cover
45
is rotated to a closed position, the edge of lip
37
interlocks with the outer edge of ball bearing
41
and the inner edge of the slotted groove
39
. As a result, the personal compartment is securely locked.
A personal message and/or photo may be engraved on the inner surface of case
36
and cover
45
. When the personal compartment is closed, the engraved message and/or photo are concealed. However, a wearer of the watch may open the compartment when desiring to view the engraved message and/or photo. Similarly, small thin objects, such as paper and coins, may be stored in compartment
47
. An extended comer
48
on cover
45
provides a secluded lip or tab. Extended comer
48
may be utilized to open and close the compartment
47
, when the timepiece is removed from one's wrist. When the watch is worn, the personal compartment
47
is locked securely between the case and the wrist. If the watch is a pocket watch or fob watch or other type of watch, the cover for the personal compartment
47
will remain closed because the cover of the compartment snaps into a recess on the back of the case or the back cover of the case. On a pocket watch, fob watch or other personal watch that does not include a watchband and watchband pin mounts, the pin mountings may be modified. In addition, where a single hinge pin
46
is mentioned, two hinge pins, such as
46
a
and
46
b
may be used, as an alternate hinge pin arrangement.
The following materials describe the method and apparatus for setting a gem, such as a diamond, in a watch cover, such as a cover
18
.
Referring to
FIGS. 4 and 5
, an aperture should be cut through cover
18
so that a setting
87
may be set therein. Preferably, cover
18
is a crystal watch cover. The aperture should consist of two concentric cuts, openings
81
and
83
. The first concentric cut, opening
81
should be cut from the top end of cover
18
and terminate at an intermediate point in cover
18
. The second concentric cut, opening
83
, should be cut from the terminal point of opening
81
, and, be cut through the remaining portion of cover
18
. Opening
81
should have a larger diameter than opening
83
. The diameters of the concentric cuts may vary according to the size of the setting
87
and gem
89
to be set in the cover
18
. A ledge
85
is formed within the cover
18
between the concentric cuts, openings
81
and
83
. Preferably, opening
81
is cut at a depth of approximately 60% of the thickness of the cover
18
with opening
83
cut at approximately 40%. However, the depth of each cut may vary according to the dimensions of the setting
87
.
The structure of the setting
87
is described below. Setting
87
should be placed in and secured to the openings
81
and
83
of cover
18
. Accordingly, setting
87
should have a shape that conforms to the shape of the concentric cuts, i.e., openings
81
and
83
. For ease of understanding, the outer portion of setting
87
is first described. The inner portion of setting
87
is described, thereafter.
Referring to
FIGS. 6-8
, the outer portion of setting
87
has three members
97
,
99
and
101
. The bottom end of the member
97
should have a pliable rivet
93
. Similarly, the top end of member
101
should have pliable rivet
98
. The first member
97
should have a diameter and depth that is almost equal to, but slightly less than, that of opening
83
of cover
18
. The second member
99
should have a diameter less than the diameter of circle
81
of cover
18
. A space sufficient for housing a gasket
103
should be created between member
99
and opening
81
. The third member
101
should have a diameter almost equal to, but slightly less than, that of opening
81
. A first horizontal ledge
107
is formed between members
97
and
99
. Similarly, a second horizontal ledge
105
is formed between members
99
and
101
. A center member
109
is formed on the underside of setting
87
and within member
97
. Center member
109
is a cut out portion within member
97
that is used to create the pointed rivet
93
as shown in FIG.
7
. Center member
109
should have a v-like shape. More particularly, center member
109
should have a flat bottom
115
and cone-shaped wall
111
. The inner portion of member
97
has a first wall
113
that extends on an angle towards the top of wall
111
. The top of walls
111
and
113
join together within member
97
. It should be noted, however, that the shape of center member
109
may vary in shape provided that rivet
93
may be formed on the bottom of member
97
.
As an example, a one-half karat diamond is set in watch cover
18
having a thickness of 2.5 mm. Watch cover
18
is a watch crystal. The watch cover
18
has an aperture for in which setting
87
is set. The aperture consists of two concentric cuts, wherein opening
81
is cut to a depth of 1.4 mm from the top end of the crystal and opening
83
is cut through the remaining 1.1 mm of the watch cover
18
. Opening
81
has a diameter of approximately 6.3 mm and opening
83
has a diameter of approximately 4.1 mm. The setting
87
should be set securely in the aperture.
Accordingly, member
97
has a diameter of approximately 4.0 mm, member
99
has a diameter of approximately 5.7 mm, member
101
has a diameter of approximately 6.2 mm and center member
109
has a diameter of approximately 2.4 mm. The space between member
99
and opening
81
(for housing gasket
103
) should be approximately 0.25 mm. It should be noted, the dimension described herein may vary according to the size of the gem
89
and the size and shape of the aperture in cover
18
.
Having described the outer portion of the setting
87
, the inner portion is now described. A precious gem may be set in the inner portion of setting
87
. Accordingly, the inner portion of setting
87
should have a conical shape so that a gem
89
, such as a diamond, may rest securely within setting
87
. Once the gem
89
is placed in the setting
87
, the rivet
98
should be riveted on top of the diamond, thereby securing the gem
89
to the setting
87
. The setting
87
maybe a white or yellow gold metal adapted to receive and retain a gem
89
. The gem
89
may be a precious gem, such as a diamond, ruby, emerald or sapphire or other semiprecious gems or materials.
With reference to
FIGS. 8 and 9
, the method securing setting
87
to watch cover
18
and setting a gem
89
therein is described below.
Before placing setting
87
in cover
18
, the circular rubber gasket
103
is placed on top of ledge
85
. The gasket
103
should be of a sufficient size and shape so that it is capable resting securely in the space created between opening
81
and member
99
. Preferably, the gasket
103
is a washer. With the gasket
103
in place, the setting
87
should be placed in the aperture. When properly inserted, ledge
105
rests on the top edge of gasket
103
. Similarly, ledge
107
of setting
87
rests on top of the ledge
85
. Rivet
93
should be riveted around the underside of cover
18
.
With the setting secured to the protective cover
18
, the gasket
103
is pressed securely between member
99
and opening
81
. As a result, a watertight seal between the cover
18
and the setting
87
is created. This will prevent water from leaking into the watch and causing damage to the watch. With setting
87
secured to watch cover
18
, a gem
89
(such as a diamond) is placed in the setting. Rivet
98
is riveted over the gem
89
, thereby securing the gem in the setting.
In the foregoing description of the invention, reference to the drawings certain terms have been used for conciseness, clarity and comprehension. However, no unnecessary limitations are to be implied from or because of the terms used, beyond the requirements of the prior art, because such terms are used for descriptive purposes and are intended to be broadly construed. Furthermore, the description and illustration of the invention are by way of example, and the scope of the invention is not limited to the exact details shown, represented or described.
Having now described a preferred embodiment of the invention, in terms of features, discoveries and principles, along with certain alternative construction and suggested changes, other changes that may become apparent to those skilled in the art may be made, without departing from the scope of the invention.
Claims
- 1. A time piece having a protective cover comprising:an opening in said protective cover; a setting corresponding to the shape of said opening and configured to be seated securely in said opening, said setting having means for securing said setting said protective cover; and, means for securing a gemstone to said setting.
- 2. The timepiece of claim 1 whereinsaid opening further comprises a first cut concentric with a second cut and a ledge between said first cut and said second cut of said cover; said setting further comprises an inner portion having a shape similar to the shape of said gemstone to be set in said setting; and, an outer portion comprising a first member, a second member and a third member, said first member having a circumference sufficient to be seated securely within said first cut; said second member having a circumference less than the circumference of said first cut, wherein a space is created between said first cut and said second member when said setting is set in said opening; and, said third member having a circumference sufficient to be seated within said second cut; said means for securing an article to said setting is located at the top end of said first member; and, said means for securing said setting to said protective cover is located at the bottom end of said third member.
- 3. The timepiece of claim 2 further comprisinga gasket placed on said ledge of said protective cover; a first ledge between said first member and said second member of said outer portion of said setting wherein said first ledge is placed on top of said gasket when seated on said ledge of said protective cover; and, a second ledge between said second member and said third member, wherein said second ledge is placed on top of said ledge of said protective cover and adjacent to said gasket.
- 4. The timepiece of claim 3 further comprising a central member within said third member and in the underside of said setting.
- 5. The timepiece of claim 1 whereinsaid protective cover is crystal; said inner portion of said setting has a conical shape; and, said gemstone has a conical shaped bottom and is set in said inner portion of said setting.
- 6. The timepiece of claim 1 whereinsaid timepiece is a watch having a bottom member; and, said bottom member comprises a hinged panel attached to said bottom member, said panel capable of opening and closing whereby a hidden compartment is formed on the bottom of said watch.
- 7. The timepiece compartment of claim 6 further comprisinga first spaced mounting means secured to a first side of said frame and a second spaced mounting means secured to a side opposite said first side, said first spaced mounting means having spaced hinge pin receiving ports adjacent said bottom member of said frame, said hinge of said panel adapted to be positioned in a space defined by said first spaced mounting means, said hinge having a hinge pin chamber in alignment with said spaced hinge pin receiving ports; and, a hinge pin means received by and retained in said hinge pin receiving ports; and, said hinge pin chamber for securing said panel to said back member of said frame.
- 8. The timepiece of claim 6, further comprisinga first curved member affixed to said bottom member of said frame, a second curved member affixed to said panel, said panel is coupled to said frame for closing said compartment; a ball bearing attached to said second curved member, wherein said first curved member engages said second curved member and said ball bearing means.
- 9. The timepiece of claim 7, wherein said panel further comprises a tab means extending from a portion thereof, opposite said hinge, for applying pressure on said panel for moving said panel between an opened and closed position.
- 10. The timepiece of claim 6, wherein said timepiece is a watch.
- 11. The timepiece of claim 10, further comprisinga protective cover affixed to said top member, said protective cover having a first cut concentric with a second cut; a ledge between said first cut and said second cut of said protective cover; a setting having an inner portion having a shape similar to the shape of the gemstone to be set in said setting; an outer portion comprising a first member, a second member and a third member, wherein the circumference of said first member is larger than the circumference of said second and third members and the circumference of said second member is larger than the circumference of said third member; a first ledge between said first member and said second member of said outer portion of said setting; a second ledge between said second member and said third member; means for securing said gemstone to said setting, said means for securing said gemstones is located at the top end of said first member; and means for securing said setting to the protective cover, said means for securing said setting located at the bottom end of said third member.
- 12. The apparatus of claim 11, wherein said protective cover is crystal and a gemstone is set in said setting.
- 13. A setting to retain a gemstone in a protective cover of a time piece comprisingan inner portion having a shape similar to the shape of the gemstone to be set in said setting; an outer portion comprising a first member, a second member and a third member, wherein the circumference of said first member is larger than the circumference of said second and third members, and, the circumference of said second member is larger than the circumference of said third member; a first ledge between said first member and said second member of said outer portion of said setting; a second ledge between said second member and said third member; means for securing said gemstone to said setting, said means for securing said gemstones is located at the top end of said first member; and, means for securing said setting to the protective cover, said means for securing said setting located at the bottom end of said third member.
- 14. The setting of claim 13, further comprising a central member located on the underside of said setting.
- 15. The setting of claim 13, further comprisinga gasket in which said setting may be placed in said gasket so that said first ledge of said setting rests on top of said gasket.
- 16. The setting of claim 13, wherein said setting is made of gold.
- 17. The setting of claim 13, wherein said setting is made of silver.
US Referenced Citations (10)