US2509587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering post bearing
Assignee: Ross Gear and Tool Co Inc
•
Filing: 1945-09-14
•
Granted: 1950-05-30
•
Expires: 1965-09-14
Abstract
No abstract record available.
Inventors
- 👤 William K Creson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:22
CPC Classifications
B; B62; B62D; B62D1/00; B62D1/02; B62D1/16; F; F16; F16C; F16C33/00; F16C33/30; F16C33/58; F16C33/588; F16C2326/00; F16C2326/20; F16C2326/24; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20299
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US886950A
Cited
US1643977A
Cited
US1776412A
Cited
US1895499A
Cited
US1998735A
Cited
US2018027A
Cited
US2232473A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-29 | 1953-11-28 | 1954-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-29 | 1957-11-28 | 1958-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-29 | 1961-11-28 | 1962-05-30 | $7700.00 | Window Closed / Lapsed |