US2476193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing assembly
Assignee: Individual
•
Filing: 1947-05-14
•
Granted: 1949-07-12
•
Expires: 1967-05-14
Abstract
No abstract record available.
Inventors
- 👤 Robert A Hirschmugl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:49
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; F16C35/07; F16C35/077; F16H; F16H7/00; F16H7/18; F16H7/20; F16B; F16B21/00; F16B21/10; F16B21/16; F16B21/18; F16B21/183; F16C19/00; F16C19/54; F16C2316/00; F16C2316/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US876836A
Cited
US1362215A
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US2040489A
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US2136155A
Cited
US2333400A
Cited
US2316498A
Cited
US2377855A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-11 | 1953-01-10 | 1953-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-11 | 1957-01-10 | 1957-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-11 | 1961-01-10 | 1961-07-12 | $7700.00 | Window Closed / Lapsed |