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US2961750A
Expired / Lapsed
US
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Bonding process
Assignee: GTE Sylvania Inc
•
Filing: 1957-08-30
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Granted: 1960-11-29
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Expires: 1977-08-30
Abstract
No abstract record available.
Inventors
- 👤 Bender Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:19
CPC Classifications
B; B23; B23P; B23P5/00; Y; Y10; Y10S; Y10S76/00; Y10S76/12; Y10T; Y10T29/00; Y10T29/49; Y10T29/4957; Y10T29/49577
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1178687A
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US1677055A
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US2194546A
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US2570248A
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US2686958A
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US2724892A
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US2739375A
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US2820534A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |