US2954853A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Friction material for use in brakes
Assignee: Motors Liquidation Co
•
Filing: 1955-11-30
•
Granted: 1960-10-04
•
Expires: 1975-11-30
Abstract
No abstract record available.
Inventors
- 👤 Maierson Theodore
- 👤 Robert A Todd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:05
CPC Classifications
F; F16; F16D; F16D69/00; F16D69/02; F16D69/021; F16D69/022; F16D2069/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1875095A
Cited
US1978687A
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US2457003A
Cited
US2581926A
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US2643234A
Cited
US2598289A
Cited
US2657773A
Cited
US2690248A
Cited
US2686140A
Cited
FR1095884A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-04 | 1964-04-04 | 1964-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-04 | 1968-04-04 | 1968-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-04 | 1972-04-04 | 1972-10-04 | $7700.00 | Window Closed / Lapsed |