Patent US2950149A successfully refreshed from Google Patents.
US2950149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Relatively reciprocable shaft and bearing
Assignee: Individual
•
Filing: 1957-01-29
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Granted: 1960-08-23
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Expires: 1977-01-29
Abstract
No abstract record available.
Inventors
- 👤 John B Thomson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:12
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/12; F16C33/122; F16C33/125; F16C2204/00; F16C2204/10; F16C2204/40; F16C2204/46; F16C2223/00; F16C2223/02; F16C2223/10; F16C2223/18; F16C2223/30; F16C2223/42; F16C2223/70; F16C2240/00; F16C2240/40; F16C2240/60; F16C3/00; F16C3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |