US3036674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compression seal and sealing material therefor
Assignee: RCA Corp
•
Filing: 1960-02-23
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Granted: 1962-05-29
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Expires: 1980-02-23
Abstract
No abstract record available.
Inventors
- 👤 Branin Theron Gerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:15
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/02; F16J15/04; H; H01; H01J; H01J5/00; H01J5/20; H01J5/22; H01J5/26; H01J2893/00; H01J2893/0033; H01J2893/0037; H01J2893/0041; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/925; Y10S428/926; Y10S428/9335; Y10S428/934; Y10S428/935; Y10T; Y10T403/00; Y10T403/47; Y10T403/477; Y10T403/49; Y10T403/4966; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12632; Y10T428/12771; Y10T428/12861; Y10T428/12882; Y10T428/26; Y10T428/263; Y10T428/264
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
AN ARTICLE COMPRISING A STRUCTURE INCLUDING A PORTION HAVING A COATING THEREON, SAID COATING CONSISTING OF ALTERNATE LAYERS OF GOLD, AND OF NON-GOLD METAL HAVING SUBSTANTIALLY THE SAME PLASTIC FLOW RESPONSE TO PRESSURE AS GOLD, EACH OF SAID GOLD LAYERS BEING FROM ABOUT 0.2 MIL TO 0.4 MIL THICK, EACH OF SAID NON-GOLD LAYERS BEING THINNER THAN ANY ONE OF SAID GOLD LAYERS.
Claim 2
Dependent Claim
63 words
AN ARTICLE COMPRISING A STRUCTURE INCLUDING A PORTION HAVING A COATING THEREON, SAID COATING CONSISTING OF ALTERNATE LAYERS OF GOLD, AND OF NON-GOLD METAL HAVING SUBSTANTIALLY THE SAME PLASTIC FLOW RESPONSE TO PRESSURE AS GOLD, EACH OF SAID GOLD LAYERS BEING FROM ABOUT 0.2 MIL TO 0.4 MIL THICK, EACH OF SAID NON-GOLD LAYERS BEING THINNER THAN ANY ONE OF SAID GOLD LAYERS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |