US2330729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock-withstanding bearing
Assignee: S Smith and Sons Ltd
•
Filing: 1942-11-19
•
Granted: 1943-09-28
•
Expires: 1962-11-19
Abstract
No abstract record available.
Inventors
- 👤 Meredith Frederick William
- 👤 Owens Francis Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:09
CPC Classifications
F; F16; F16C; F16C27/00; F16C27/08; G; G01; G01R; G01R1/00; G01R1/02; G01R1/10; G04; G04B; G04B31/00; G04B31/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1946-09-27 | 1947-03-29 | 1947-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-09-27 | 1951-03-29 | 1951-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-09-27 | 1955-03-29 | 1955-09-28 | $7700.00 | Window Closed / Lapsed |