US2019464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pinion shaft bearing
Assignee: Timken Co
•
Filing: 1935-03-28
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Granted: 1935-10-29
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Expires: 1955-03-28
Abstract
No abstract record available.
Inventors
- 👤 Robert M Riblet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:51
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/66; F16C33/6637; F16C33/6659; F16C33/6666; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/182; F16C19/22; F16C19/34; F16C19/38; F16C19/383; F16C19/385; F16C19/386; F16C19/50; F16C19/505; F16C19/54; F16C19/56; F16C25/00; F16C25/06; F16C33/58; F16C33/583; F16C33/586; F16C35/00; F16C35/04; F16C35/06; F16C35/067; F16H; F16H57/00; F16H57/04; F16H57/042; F16H57/0421; F16H57/0467; F16H57/0469; F16C2361/00; F16C2361/61; F16H48/00; F16H48/38; F16H48/42; F16H2048/423; F16H2048/426; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19688; Y10T74/19693
Claims Analysis
Total Claims: 0
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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) | 1938-10-28 | 1939-04-29 | 1939-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-10-28 | 1943-04-29 | 1943-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-10-28 | 1947-04-29 | 1947-10-29 | $7700.00 | Window Closed / Lapsed |