US3367756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gold tin alloy clad product
Assignee: Alloys Unlimited Inc
•
Filing: 1966-03-25
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Granted: 1968-02-06
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Expires: 1986-03-25
Abstract
No abstract record available.
Inventors
- 👤 Plante Jerry C La
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:13
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/01; B32B15/018; B23; B23K; B23K20/00; B23K20/22; B23K20/233; C; C22; C22C; C22C1/00; C22C1/08; C22C5/00; C22C5/02; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12778; Y10T428/12861; Y10T428/12889
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
THE PRODUCT CONSISTING OF A METAL SUBSTRATE, A GOLD LAYER MECHANICALLY CLAD ON SAID SUBSTRATE, AND A GOLD IN ALLOY MECHANICALLY CLAD ON SAID GOLD LAYER AND THUS BONDED TO THE METAL SUBSTRATE, SAID GOLD TIN ALLOY CONSISTING OF 15% TO 25% TIN.
Claim 2
Dependent Claim
43 words
THE PRODUCT CONSISTING OF A METAL SUBSTRATE, A GOLD LAYER MECHANICALLY CLAD ON SAID SUBSTRATE, AND A GOLD IN ALLOY MECHANICALLY CLAD ON SAID GOLD LAYER AND THUS BONDED TO THE METAL SUBSTRATE, SAID GOLD TIN ALLOY CONSISTING OF 15% TO 25% TIN.
References Cited (Backward Citations)
US440693A
Cited
US1008970A
Cited
GB191124044A
Cited
US1090939A
Cited
US3031747A
Cited
US3245764A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |