US3486205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick release fastener
Assignee: Dzus Fastener Co Inc
•
Filing: 1968-05-27
•
Granted: 1969-12-30
•
Expires: 1988-05-27
Abstract
No abstract record available.
Inventors
- 👤 Howard John Leonard Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:43
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/10; F16B21/00; F16B21/02; F16B21/04; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/956; Y10S411/96
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE40199C
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US510245A
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US1505508A
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US2397889A
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US2421204A
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US2830486A
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US3209425A
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US3314465A
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US3181585A
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US3407454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |