Patent US4462697A successfully refreshed from Google Patents.
US4462697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integral plastic strap and bezel for a wristwatch
Assignee: Timex Group USA Inc
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Filing: 1982-03-04
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Granted: 1984-07-31
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Expires: 2002-03-04
Abstract
Abstract A plastic strap and bezel are molded from plastic material to provide a bezel section and integrated flexible strap sections. The bazel is adapted to retain a bell-shaped crystal of transparent plastic with a central viewing portion. The crystal has a depending wall portion arranged to receive a caseback of metal or plastic with a water-resistant seal. The crystal wall portion includes an integral pendant for the stem or push button, and has ears or lugs, which are molded into the bezel or, which snap into bezel recesses.
Inventors
- 👤 Harwell B. Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:04
CPC Classifications
G; G04; G04B; G04B37/00; G04B37/08; G04B37/10; G04B37/11; G04B37/14; G04B37/1486
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
197 words
In a wristwatch of the type having a bell-shaped crystal molded of transparent material with a central viewing portion and a depending peripheral wall portion terminating in a lower end, said wall portion having an integral pendant formed therein, and having a snap-fit caseback adapted to be separably attached to the lower end of said depending wall portion to form a water-resistant enclosure for the wrist-watch, the improvement comprising: an integral strap and bezel molded of plastic material and having a bezel interposed between and joined to opposite strap portions, whereby the strap portions blend into and become an integral part of the bezel, said bezel having a peripheral wall surrounding said depending wall portion of said crystal, and having a peripheral ledge defining a central opening surrounding said crystal viewing portion, said bezel peripheral wall being arranged so as not to obstruct removal of the snap-fit caseback from the lower end of said crystal depending peripheral wall portion, and means comprising a plurality of integral protrusions extending on opposite diametral sides of the crystal away from the crystal depending wall portion, said protrusions cooperating with the bezel and adapted to retain the crystal within the bezel.
Claim 2
Dependent Claim
197 words
In a wristwatch of the type having a bell-shaped crystal molded of transparent material with a central viewing portion and a depending peripheral wall portion terminating in a lower end, said wall portion having an integral pendant formed therein, and having a snap-fit caseback adapted to be separably attached to the lower end of said depending wall portion to form a water-resistant enclosure for the wrist-watch, the improvement comprising: an integral strap and bezel molded of plastic material and having a bezel interposed between and joined to opposite strap portions, whereby the strap portions blend into and become an integral part of the bezel, said bezel having a peripheral wall surrounding said depending wall portion of said crystal, and having a peripheral ledge defining a central opening surrounding said crystal viewing portion, said bezel peripheral wall being arranged so as not to obstruct removal of the snap-fit caseback from the lower end of said crystal depending peripheral wall portion, and means comprising a plurality of integral protrusions extending on opposite diametral sides of the crystal away from the crystal depending wall portion, said protrusions cooperating with the bezel and adapted to retain the crystal within the bezel.
Claim 3
Dependent Claim
37 words
The improvement according to claim 1, wherein said crystal wall protrusions comprise a pair of diametrically opposed ears, and wherein portions of said bezel wall is molded around said protrusions to hold the crystal in the bezel.
Claim 4
Dependent Claim
21 words
The improvement according to claim 2, wherein said protrusions include openings therein, and wherein said bezel material substantially fills said openings.
Claim 5
Dependent Claim
38 words
The improvement according to claim 2, wherein said protrusions are curved downwardly away from the viewing portion of the crystal, and wherein the bezel and strap portions are joined by a thickened tapered section molded over said protrusions.
Claim 6
Dependent Claim
58 words
The combination according to claim 1, wherein said crystal defines a peripheral shoulder around the central viewing portion, said shoulder being covered by said bezel peripheral ledge, and wherein said bezel peripheral wall includes a plurality of diametrically opposed recesses adapted to receive said protrusions on the crystal wall and cooperating to hold the crystal in the bezel.
Claim 7
Dependent Claim
28 words
The combination according to claim 5, wherein said protrusions include inclined walls bearing on the bottom of said recesses to force the crystal shoulder against the bezel ledge.
Claim 8
Dependent Claim
182 words
In a wristwatch of the type having a bell-shaped crystal molded of transparent plastic material with a central viewing portion and a depending wall portion with an integral pendant formed therein, and having a caseback adapted to be attached to the rim of said depending wall portion with a compressible gasket in a snap-fit to provide a water-resistant enclosure for the wristwatch, the improvement comprising: an integral strap and bezel molded of plastic material and having a bezel interposed between and joined to opposite flexible strap portions, whereby the strap portions blend into and become an integral part of the bezel, said crystal wall including at least one pair of diametrically opposed protrusions spaced from said rim, said bezel having a peripheral wall surrounding said depending wall portion of the crystal and having a peripheral ledge defining a central opening surrounding the crystal viewing portion, said bezel peripheral wall being formed with diametrically opposed cavities adapted to receive said protrusions with a snap-fit and cooperate with the protrusions to retain the crystal in the bezel without obstructing the removal of said caseback.
Claim 9
Dependent Claim
182 words
In a wristwatch of the type having a bell-shaped crystal molded of transparent plastic material with a central viewing portion and a depending wall portion with an integral pendant formed therein, and having a caseback adapted to be attached to the rim of said depending wall portion with a compressible gasket in a snap-fit to provide a water-resistant enclosure for the wristwatch, the improvement comprising: an integral strap and bezel molded of plastic material and having a bezel interposed between and joined to opposite flexible strap portions, whereby the strap portions blend into and become an integral part of the bezel, said crystal wall including at least one pair of diametrically opposed protrusions spaced from said rim, said bezel having a peripheral wall surrounding said depending wall portion of the crystal and having a peripheral ledge defining a central opening surrounding the crystal viewing portion, said bezel peripheral wall being formed with diametrically opposed cavities adapted to receive said protrusions with a snap-fit and cooperate with the protrusions to retain the crystal in the bezel without obstructing the removal of said caseback.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-31 | 1988-01-30 | 1988-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-31 | 1992-01-30 | 1992-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-31 | 1996-01-30 | 1996-07-31 | $7700.00 | Window Closed / Lapsed |