US2761937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounted stop-nuts
Assignee: General Electric Co
•
Filing: 1953-03-16
•
Granted: 1956-09-04
•
Expires: 1973-03-16
Abstract
No abstract record available.
Inventors
- 👤 Eric A Ericson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:43
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B37/00; F16B37/02; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/967
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1876386A
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US843720A
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US866793A
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US1086687A
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US1281883A
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US2106595A
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US2288283A
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US2336121A
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US2594027A
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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) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |