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Patent US1377637A successfully refreshed from Google Patents.
US1377637A
Expired / Lapsed
US
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Mounting for antifriction-bearings
Assignee: Individual
•
Filing: 1920-03-29
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Granted: 1921-05-10
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Expires: 1940-03-29
Abstract
No abstract record available.
Inventors
- 👤 Stangland Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:01
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/54; F16C35/00; F16C35/04; F16C35/06; F16C35/07; F16C35/073; F16C19/02; F16C19/04; F16C19/06; F16C2226/00; F16C2226/10; F16C2226/16
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) | 1924-05-09 | 1924-11-08 | 1925-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-05-09 | 1928-11-08 | 1929-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-05-09 | 1932-11-08 | 1933-05-10 | $7700.00 | Window Closed / Lapsed |