US3955934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semimanufactured product for use in jewelry
Assignee: Individual
•
Filing: 1973-10-29
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Granted: 1976-05-11
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Expires: 1993-10-29
Abstract
Abstract A semimanufactured product for use in jewelry comprises a support band made of metal, on one face of which there is secured, by welding, at least one decorating band, also made of metal, provided with apertures. The surface of the support band and the surface of the decorating band present a different outer appearance, due either to different coloring, or to different design (obtained by machining or etching), or both, so that an optical contrast is obtained. The apertures may be filled with complementary shaped pieces of metal, which also present a different outer appearance. The total thickness of the assembled and secured support band and decorating band (or bands) corresponds to the thickness of use of the semimanufactured product, and is comprised between 0.15 mm and 5.00 mm.
Inventors
- 👤 Valtiero Tizzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:09
CPC Classifications
B; B44; B44C; B44C3/00; B44C3/10; B44C1/00; B44C1/22; B44C1/225; B44C1/227; B44F; B44F1/00; B44F1/08; B44F11/00; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10T; Y10T29/00; Y10T29/49; Y10T29/49588; Y10T29/49597; Y10T428/00; Y10T428/12; Y10T428/12201; Y10T428/12361; Y10T428/12389; Y10T428/12486; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12889; Y10T428/12896
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
189 words
A semimanufactured jewelry product, comprising an essentially flat elongated support band of metal presenting substantially two opposed faces, and two essentially flat decorating bands of metal, each presenting substantially two opposed faces, the two said decorating bands being essentially co-planar and both being secured, by one of their faces, onto the same one face of the support band, each one of said decorating bands being provided with apertures which extend transversely to same and to the support band and open out of one longitudinal edge of that said band, so as to confer to that said decorating band a comb-like structure comprising a longitudinal side strip extending longitudinally on the elongated support band and a row of aligned teeth, the teeth of one comb-like structure decorating band extending from its strip transversely of the elongated support band for a major portion of the width of the strip into the apertures between the teeth of the other opposed and co-planar comb-like structure of the other decorating band, the thickness of the decorating bands in the finished semimanufactured product being substantially the same as when originally applied to the support band.
Claim 2
Dependent Claim
189 words
A semimanufactured jewelry product, comprising an essentially flat elongated support band of metal presenting substantially two opposed faces, and two essentially flat decorating bands of metal, each presenting substantially two opposed faces, the two said decorating bands being essentially co-planar and both being secured, by one of their faces, onto the same one face of the support band, each one of said decorating bands being provided with apertures which extend transversely to same and to the support band and open out of one longitudinal edge of that said band, so as to confer to that said decorating band a comb-like structure comprising a longitudinal side strip extending longitudinally on the elongated support band and a row of aligned teeth, the teeth of one comb-like structure decorating band extending from its strip transversely of the elongated support band for a major portion of the width of the strip into the apertures between the teeth of the other opposed and co-planar comb-like structure of the other decorating band, the thickness of the decorating bands in the finished semimanufactured product being substantially the same as when originally applied to the support band.
Claim 3
Dependent Claim
28 words
A semimanufactured product according to claim 1 in which the assembled and secured support band and decorating bands present a total thickness between 0.15 mm and 5.00 mm.
Claim 4
Dependent Claim
34 words
A semimanufactured product according to claim 2 in which the support band and decorating bands are made of gold or gold alloy and the total thickness is comprised between 0.15 mm and 1.2 mm.
Claim 5
Dependent Claim
34 words
A semimanufactured product according to claim 2 in which the support band and decorating band are made of silver or silver alloy and the total thickness is comprised between 0.4 mm and 5.00 mm.
Claim 6
Dependent Claim
29 words
A semimanufactured product according to claim 1, in which the teeth of one decorating band are shaped so as to complementarily engage the teeth of the opposed decorating band.
Claim 7
Dependent Claim
18 words
A semimanufactured product according to claim 1, in which the two decorating bands present a contrasting outer appearance.
Claim 8
Dependent Claim
17 words
A semimanufactured product according to claim 1, in which the two decorating bands present a different thickness.
Claim 9
Dependent Claim
21 words
A semimanufactured product according to claim 1, in which the teeth of at least one decorating band are provided with apertures.
Claim 10
Dependent Claim
35 words
A semimanufactured product according to claim 8, in which the apertures in the said teeth are filled with complementarily shaped plates having an outer surface appearance different from the outer appearance of the decorating band.
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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) | 1979-05-11 | 1979-11-10 | 1980-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-05-11 | 1983-11-10 | 1984-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-05-11 | 1987-11-10 | 1988-05-11 | $7700.00 | Window Closed / Lapsed |