US2999571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powder-actuated fastener
Assignee: Individual
•
Filing: 1958-09-12
•
Granted: 1961-09-12
•
Expires: 1978-09-12
Abstract
No abstract record available.
Inventors
- 👤 Peter H Huber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:26
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2064503A
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US2142290A
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US2355513A
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US2604381A
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US2633735A
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US2666252A
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BE529320A
Cited
US2822764A
Cited
US2855817A
Cited
FR1117318A
Cited
US2925602A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-11 | 1965-03-13 | 1965-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-11 | 1969-03-13 | 1969-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-11 | 1973-03-13 | 1973-09-12 | $7700.00 | Window Closed / Lapsed |