Patent US5574780A successfully refreshed from Google Patents.
Patent US2712965A successfully refreshed from Google Patents.
US2712965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamometer trunnion bearing
Assignee: General Electric Co
•
Filing: 1951-09-14
•
Granted: 1955-07-12
•
Expires: 1971-09-14
Abstract
No abstract record available.
Inventors
- 👤 Phil S Potts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:03
CPC Classifications
F; F16; F16C; F16C32/00; F16C32/06; F16C32/0629; F16C32/064; F16C32/0651
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US466645A
Cited
US2004783A
Cited
US2290213A
Cited
US2449297A
Cited
US2578712A
Cited
US2397164A
Cited
US2621086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-11 | 1959-01-10 | 1959-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-11 | 1963-01-10 | 1963-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-11 | 1967-01-10 | 1967-07-12 | $7700.00 | Window Closed / Lapsed |