US3015876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making resilient switch contacts
Assignee: General Electric Co
•
Filing: 1957-06-18
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Granted: 1962-01-09
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Expires: 1977-06-18
Abstract
No abstract record available.
Inventors
- 👤 Hutt Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:27
CPC Classifications
H; H01; H01H; H01H11/00; H01H11/04; B; B21; B21D; B21D53/00; H01H1/00; H01H1/12; H01H1/14; H01H1/24; H01H2001/247; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49105; Y10T29/49117; Y10T29/49204; Y10T29/49208; Y10T29/4921; Y10T29/49218; Y10T29/49789; Y10T29/49798
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |