Patent US3242812A successfully refreshed from Google Patents.
US3242812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semi-automatic or automatic guns
Assignee: Brevets Aero Mecaniques SA
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Filing: 1964-09-14
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Granted: 1966-03-29
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Expires: 1984-09-14
Abstract
No abstract record available.
Inventors
- 👤 Maillard Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:39
CPC Classifications
F; F41; F41A; F41A21/00; F41A21/48; F41A21/484; F41A11/00; F41A15/00; F41A15/12; F41A15/16; F41A19/00; F41A19/06; F41A19/25; F41A19/27; F41A19/29; F41A19/30; F41A19/31; F41A21/482; F41A25/00; F41A25/10; F41A25/12; F41A3/00; F41A3/12; F41A3/36; F41A3/38; F41A3/40; F41A3/64; F41A3/66; F41A3/78; F41A3/82; F41A5/00; F41A5/18; F41A7/00; F41A7/02; F41A9/00; F41A9/29; F41A9/32; F41A9/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
AN AT LEAST PARTLY SELF ACTING GUN WHICH COMPRISES, IN COMBINATION, A FIXED SUPPORT, A GUN BARREL SLIDABLE LONGITUDINALLY UNDER THE EFFECT OF RECOIL WITH RESPECT TO SAID SUPPORT, A BREECH CAUSING AT THE REAR END OF SAID GUN BARREL, SAID BREECH CASING BEING PROVIDED WITH AT LEAST ONE OPENING, AN ABUTMENT ELEMENT RIGID WITH SAID SUPPORT AND EXTENDING THROUGH SAID OPENING INTO SAID BREECH CASING, AND A BUFFER DEVICE INTERPOSED BETWEEN SAID SLIDABLE GUN BARREL AND SAID ABUTMENT.
Claim 2
Dependent Claim
79 words
AN AT LEAST PARTLY SELF ACTING GUN WHICH COMPRISES, IN COMBINATION, A FIXED SUPPORT, A GUN BARREL SLIDABLE LONGITUDINALLY UNDER THE EFFECT OF RECOIL WITH RESPECT TO SAID SUPPORT, A BREECH CAUSING AT THE REAR END OF SAID GUN BARREL, SAID BREECH CASING BEING PROVIDED WITH AT LEAST ONE OPENING, AN ABUTMENT ELEMENT RIGID WITH SAID SUPPORT AND EXTENDING THROUGH SAID OPENING INTO SAID BREECH CASING, AND A BUFFER DEVICE INTERPOSED BETWEEN SAID SLIDABLE GUN BARREL AND SAID ABUTMENT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |