US2851314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resiliently backed plastic bearing
Assignee: Individual
•
Filing: 1953-09-28
•
Granted: 1958-09-09
•
Expires: 1973-09-28
Abstract
No abstract record available.
Inventors
- 👤 John B Thomson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:14
CPC Classifications
F; F16; F16C; F16C27/00; F16C27/06; F16C27/063; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1025; F16C33/103; F16C33/20; F16C2208/00; F16C2208/20; F16C2208/60; F16C2208/76; F16C2208/78; F16C2300/00; F16C2300/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1298100A
Cited
US1483903A
Cited
US1871861A
Cited
US1998728A
Cited
US1985781A
Cited
GB527466A
Cited
US2246086A
Cited
US2580119A
Cited
GB657592A
Cited
BE498576A
Cited
US2675283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-08 | 1962-03-10 | 1962-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-08 | 1966-03-10 | 1966-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-08 | 1970-03-10 | 1970-09-09 | $7700.00 | Window Closed / Lapsed |