US3405966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Releasable fastener
Assignee: Harley Patents International Ltd
•
Filing: 1966-08-19
•
Granted: 1968-10-15
•
Expires: 1986-08-19
Abstract
No abstract record available.
Inventors
- 👤 Harley Frank Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:28
CPC Classifications
B; B64; B64D; B64D17/00; B64D17/22; B64D17/38; B64D17/383; F; F16; F16B; F16B45/00; F16B45/02; F16B45/024; F16B45/027; F16B45/033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1383252A
Cited
US2547313A
Cited
US2595450A
Cited
US2722449A
Cited
US2863200A
Cited
US3191984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-15 | 1972-04-15 | 1972-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-15 | 1976-04-15 | 1976-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-15 | 1980-04-15 | 1980-10-15 | $7700.00 | Window Closed / Lapsed |