US2743714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing
Assignee: Motors Liquidation Co
•
Filing: 1953-05-04
•
Granted: 1956-05-01
•
Expires: 1973-05-04
Abstract
No abstract record available.
Inventors
- 👤 Jr Clarence E Hanson
- 👤 Paul L Vermaire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:38
CPC Classifications
F; F01; F01L; F01L1/00; F01L1/32; F16; F16C; F16C19/00; F16C19/02; F16C19/10; F16C2360/00; F16C2360/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US739717A
Cited
US1341134A
Cited
US2364794A
Cited
GB596901A
Cited
FR987289A
Cited
US2581471A
Cited
US2624323A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |