US2924082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic coupling
Assignee: Individual
•
Filing: 1957-02-25
•
Granted: 1960-02-09
•
Expires: 1977-02-25
Abstract
No abstract record available.
Inventors
- 👤 Reich Herwarth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:47
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50; F16D3/64; F16D3/68; F16D11/00; F16D11/08; F16D11/10; F16D3/78; F16D3/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1482097A
Cited
US2034002A
Cited
FR839967A
Cited
US2343839A
Cited
US2301659A
Cited
US2740271A
Cited
US2754667A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-08 | 1963-08-10 | 1964-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-08 | 1967-08-10 | 1968-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-08 | 1971-08-10 | 1972-02-09 | $7700.00 | Window Closed / Lapsed |