Patent US2136155A successfully refreshed from Google Patents.
US2136155A
Expired / Lapsed
US
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Locking device for bearings and the like
Assignee: Motors Liquidation Co
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Filing: 1936-02-26
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Granted: 1938-11-08
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Expires: 1956-02-26
Abstract
No abstract record available.
Inventors
- 👤 Attilio R Spicacci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:54
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32975; Y10T403/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-11-07 | 1942-05-09 | 1942-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-11-07 | 1946-05-09 | 1946-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-11-07 | 1950-05-09 | 1950-11-08 | $7700.00 | Window Closed / Lapsed |