US2760092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic clutches for motor-driven gears
Assignee: General Patent Corp
•
Filing: 1952-03-22
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Granted: 1956-08-21
•
Expires: 1972-03-22
Abstract
No abstract record available.
Inventors
- 👤 Galinski Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:34
CPC Classifications
H; H02; H02K; H02K7/00; H02K7/10; H02K7/12; H02K7/125; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19284; Y10T74/19614
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1274575A
Cited
US1581292A
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US2003795A
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US1934665A
Cited
US1935005A
Cited
US2270156A
Cited
US2334040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |