US1676894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft bearing
Assignee: Timken Co
•
Filing: 1927-03-02
•
Granted: 1928-07-10
•
Expires: 1947-03-02
Abstract
No abstract record available.
Inventors
- 👤 Pardee H Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:29
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/22; F16C19/34; F16C19/36; F16C19/364; F16C19/54; F16C19/541; F16C19/542; F16C19/546; F16C19/547; F16C19/548; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/084; F16C33/00; F16C33/30; F16C33/66; F16C33/6637; F16C33/6659; F16C35/00; F16C35/04; F16H; F16H57/00; F16H57/04; F16H57/042; F16H57/0421; F16H57/043; F16H57/0456; F16H57/0467; F16H57/0469; F16C2322/00; F16C2322/39; Y; Y10; Y10S; Y10S16/00; Y10S16/27; Y10T; Y10T403/00; Y10T403/32; Y10T403/32975
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) | 1931-07-10 | 1932-01-09 | 1932-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-07-10 | 1936-01-09 | 1936-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-07-10 | 1940-01-09 | 1940-07-10 | $7700.00 | Window Closed / Lapsed |