US3425672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjusting screw retaining means
Assignee: Motors Liquidation Co
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Filing: 1967-06-01
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Granted: 1969-02-04
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Expires: 1987-06-01
Abstract
No abstract record available.
Inventors
- 👤 Seymour Seigel
- 👤 Edwin S Shaffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:53
CPC Classifications
F; F02; F02M; F02M17/00; F02M17/44; F02M17/48; F02M11/00; F02M19/00; F02M3/00; F02M3/08; F02M3/10; F16; F16B; F16B35/00; F16B35/005; F16B39/00; F16B39/22; F16B39/28; F16B39/34; Y; Y10; Y10S; Y10S261/00; Y10S261/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |