Patent US2885041A successfully refreshed from Google Patents.
US2885041A
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US
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Fastening device
Assignee: Motors Liquidation Co
•
Filing: 1953-11-12
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Granted: 1959-05-05
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Expires: 1973-11-12
Abstract
No abstract record available.
Inventors
- 👤 Robert D Tower
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:56
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/12; F16B5/123; F16B5/125; F16B35/00; F16B35/04; F16B35/06; F16B37/00; F16B37/04; F16B37/041; Y; Y10; Y10T; Y10T24/00; Y10T24/30; Y10T24/301
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1856652A
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US2201335A
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US2330675A
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US2324654A
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US2610375A
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US2476207A
Cited
US2657775A
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US2644607A
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US2798277A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |