US3067724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener-applying machine
Assignee: Bostitch Inc
•
Filing: 1957-11-08
•
Granted: 1962-12-11
•
Expires: 1977-11-08
Abstract
No abstract record available.
Inventors
- 👤 Robert W Jenny
- 👤 Edward I Fisher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:29
CPC Classifications
B; B25; B25C; B25C1/00; B25C1/04; B25C1/041; Y; Y10; Y10S; Y10S91/00; Y10S91/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2306666A
Cited
US2677933A
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US2671214A
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US2713165A
Cited
US2854953A
Cited
US2944522A
Cited
US2960067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |