US3380314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vibration damping system
Assignee: Motors Liquidation Co
•
Filing: 1966-02-23
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Granted: 1968-04-30
•
Expires: 1986-02-23
Abstract
No abstract record available.
Inventors
- 👤 Edwin H Halsted
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:16
CPC Classifications
F; F16; F16H; F16H7/00; F16H7/02; D; D06; D06F; D06F37/00; D06F37/20; D06F37/206; D06F37/30; F16H7/08; F16H7/10; F16H7/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3316737A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |