US2645305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for lubricating bearings
Assignee: Kaiser Willys Corp
•
Filing: 1951-05-22
•
Granted: 1953-07-14
•
Expires: 1971-05-22
Abstract
No abstract record available.
Inventors
- 👤 Delmar G Roos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:18
CPC Classifications
F; F16; F16N; F16N7/00; F16N7/14; F16N7/16; F16N7/18; F16H; F16H57/00; F16H57/04; F16H57/042; F16H57/0421; F16H57/0427; F16H57/0434; F16H57/0467; F16H57/0469
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1856189A
Cited
US2389137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |