Patent US2651730A successfully refreshed from Google Patents.
Patent US3072911A successfully refreshed from Google Patents.
US3072911A
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Fixing guns adapted to drive nails and the like, such as for example studs and plugsin hard compact materials
Assignee: Sarmi S A D Applic De Soc
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Filing: 1958-11-21
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Granted: 1963-01-15
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Expires: 1978-11-21
Abstract
No abstract record available.
Inventors
- 👤 Bumiller Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:16
CPC Classifications
B; B25; B25C; B25C1/00; B25C1/08; B25C1/10; B25C1/18; B25C1/188; B25C1/12; B25C1/123
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
FIXING GUN FOR DRIVING UNDER THE EFFECT OF AN EXPLOSIVE CHARGE ARTICLES OF THE TYPE CONSISTING OF PLUGS, NAILS AND STUDS, IN HARD COMPACT MATERIALS, COMPRISING: A BREECH; A BARREL-CARRYING BODY; A BARREL DISPOSED IN SAID BODY; A FORK ROTATABLE RELATIVE TO THE BREECH; A PIVOT PIN INTERCONNECTING SAID BODY AND THE FORK; SAID FORK COMPRISING A CLOSING MEMBER AND HAVING AN APERTURE ECCENTRIC RELATIVE TO THE AXIS OF THE BARREL; A FIRING PIN DISPOSED IN THE BREECH SO AS TO BE ECCENTRIC RELATIVE TO THE AXIS OF THE BARREL AND ENGAGEABLE IN SAID APERTURE IN THE CLOSING MEMBER ONLY WHEN THE ASSEMBLY COMPRISING THE BARREL, SAID BLOCK AND THE FORK IS TURNED THROUGH A SUITABLE ANGLE RELATIVE TO THE BREECH.
Claim 2
Dependent Claim
121 words
FIXING GUN FOR DRIVING UNDER THE EFFECT OF AN EXPLOSIVE CHARGE ARTICLES OF THE TYPE CONSISTING OF PLUGS, NAILS AND STUDS, IN HARD COMPACT MATERIALS, COMPRISING: A BREECH; A BARREL-CARRYING BODY; A BARREL DISPOSED IN SAID BODY; A FORK ROTATABLE RELATIVE TO THE BREECH; A PIVOT PIN INTERCONNECTING SAID BODY AND THE FORK; SAID FORK COMPRISING A CLOSING MEMBER AND HAVING AN APERTURE ECCENTRIC RELATIVE TO THE AXIS OF THE BARREL; A FIRING PIN DISPOSED IN THE BREECH SO AS TO BE ECCENTRIC RELATIVE TO THE AXIS OF THE BARREL AND ENGAGEABLE IN SAID APERTURE IN THE CLOSING MEMBER ONLY WHEN THE ASSEMBLY COMPRISING THE BARREL, SAID BLOCK AND THE FORK IS TURNED THROUGH A SUITABLE ANGLE RELATIVE TO THE BREECH.
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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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |