US3419135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw clip or the like including headless screws with cylindrical bore driving means
Assignee: Individual
•
Filing: 1965-10-26
•
Granted: 1968-12-31
•
Expires: 1985-10-26
Abstract
No abstract record available.
Inventors
- 👤 Millner Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:44
CPC Classifications
F; F16; F16B; F16B41/00; F16B41/005; F16B23/00; F16B23/0007; F16B27/00; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10S411/00; Y10S411/91; Y10S411/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1889966A
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US2244046A
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US2294463A
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US2385777A
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GB638195A
Cited
US2599011A
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US2873641A
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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) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |