US3051282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-locking rotary transmission
Assignee: Individual
•
Filing: 1959-12-15
•
Granted: 1962-08-28
•
Expires: 1979-12-15
Abstract
No abstract record available.
Inventors
- 👤 Whitney E Greene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:13
CPC Classifications
F; F16; F16B; F16B1/00; F16B1/02; F16B1/04; F16D; F16D3/00; F16D3/02; F16D3/50; F16D59/00; F16D67/00; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636; Y10T74/20654
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US297330A
Cited
US1617745A
Cited
US822268A
Cited
CH101869A
Cited
US1575038A
Cited
US2771789A
Cited
US2995226A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |