US3037822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric motor bearing and retainer assembly
Assignee: Motors Liquidation Co
•
Filing: 1960-02-12
•
Granted: 1962-06-05
•
Expires: 1980-02-12
Abstract
No abstract record available.
Inventors
- 👤 Theodore E Plummer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:59
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/02; F16C23/00; F16C23/02; F16C23/04; F16C33/00; F16C33/02; F16C33/04; F16C33/20; H; H02; H02K; H02K5/00; H02K5/04; H02K5/16; H02K5/167; H02K5/1672; F16C2208/00; F16C2208/20; F16C2208/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2246086A
Cited
US2702675A
Cited
US2814538A
Cited
US2923579A
Cited
US2919150A
Cited
US2878047A
Cited
US2932081A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |