Patent US2968840A successfully refreshed from Google Patents.
US2968840A
Expired / Lapsed
US
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Method of molding and bonding silicone rubber to metal
Assignee: Individual
•
Filing: 1957-04-26
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Granted: 1961-01-24
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Expires: 1977-04-26
Abstract
No abstract record available.
Inventors
- 👤 Morse Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:26
CPC Classifications
F; F16; F16B; F16B33/00; F16B33/006; Y; Y10; Y10S; Y10S411/00; Y10S411/90; Y10S411/901; Y10S411/924; Y10S411/929; Y10S411/93
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE649015C
Cited
US2266432A
Cited
US2324978A
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US2462023A
Cited
US2459543A
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US2795144A
Cited
US2786359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-24 | 1964-07-25 | 1965-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-24 | 1968-07-25 | 1969-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-24 | 1972-07-25 | 1973-01-24 | $7700.00 | Window Closed / Lapsed |