US2590422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing seal
Assignee: Motors Liquidation Co
•
Filing: 1946-01-19
•
Granted: 1952-03-25
•
Expires: 1966-01-19
Abstract
No abstract record available.
Inventors
- 👤 Samuel R Large
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:29
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3284; F16J15/3288; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/784; F16J15/3248; F16J15/3252; F16J15/3256; F16C19/00; F16C19/02; F16C19/04; F16C19/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1594838A
Cited
US1910061A
Cited
US2054580A
Cited
US2137546A
Cited
US2132838A
Cited
US2403687A
Cited
US2463568A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-25 | 1955-09-24 | 1956-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-25 | 1959-09-24 | 1960-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-25 | 1963-09-24 | 1964-03-25 | $7700.00 | Window Closed / Lapsed |