US3300889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recoil snubber for guns
Assignee: SU EV Inc
•
Filing: 1965-04-22
•
Granted: 1967-01-31
•
Expires: 1985-04-22
Abstract
No abstract record available.
Inventors
- 👤 Stephen C Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:57
CPC Classifications
F; F41; F41C; F41C23/00; F41C23/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
MEANS FOR SNUBBING WEAPONRY RECOIL IN SHOULDERFIRED ARMAMENT, AND COMPRISING: A SHOULDER-FIRED WEAPON HAVING A STOCK AND A BARREL FRAME ATTACHED THERETO, A BORE HOLE PROVIDED IN SAID STOCK AND AXIALLY ALIGNED TOWARDS THE END OF SAID BARREL FRAME ENGAGED TO SAID STOCK, A TUBULAR MEMBER CLOSED AT OPPOSITE ENDS AND HAVING AN INERTIAL RESPONSIVE MASS PROVIDED CENTRALLY THEREWITHIN, SAID MASS BEING CLOSE FITTED IN SAID TUBULAR MEMBER AND HAVING AN AIR BLEED ORIFICE PROVIDED THERETHROUGH, SPRING MEANS IN COMPRESSION BETWEEN THE ENDS OF SAID TUBULAR MEMBER AND THE ENDS OF SAID MASS FOR HOLDING AND RETURNING SAID MASS TO A BALANCED POSITION CENTRALLY WITHIN SAID TUBULAR MEMBER, AND MEANS FOR HOLDING SAID TUBULAR MEMBER SECURELY IN SAID BORE HOLE FOR DISPOSING SAID MASS IN INERTIAL RESPONSIVE RESISTANCE TO THE RECOIL EFFORT IN THE FIRING OF SAID WEAPON.
Claim 2
Dependent Claim
138 words
MEANS FOR SNUBBING WEAPONRY RECOIL IN SHOULDERFIRED ARMAMENT, AND COMPRISING: A SHOULDER-FIRED WEAPON HAVING A STOCK AND A BARREL FRAME ATTACHED THERETO, A BORE HOLE PROVIDED IN SAID STOCK AND AXIALLY ALIGNED TOWARDS THE END OF SAID BARREL FRAME ENGAGED TO SAID STOCK, A TUBULAR MEMBER CLOSED AT OPPOSITE ENDS AND HAVING AN INERTIAL RESPONSIVE MASS PROVIDED CENTRALLY THEREWITHIN, SAID MASS BEING CLOSE FITTED IN SAID TUBULAR MEMBER AND HAVING AN AIR BLEED ORIFICE PROVIDED THERETHROUGH, SPRING MEANS IN COMPRESSION BETWEEN THE ENDS OF SAID TUBULAR MEMBER AND THE ENDS OF SAID MASS FOR HOLDING AND RETURNING SAID MASS TO A BALANCED POSITION CENTRALLY WITHIN SAID TUBULAR MEMBER, AND MEANS FOR HOLDING SAID TUBULAR MEMBER SECURELY IN SAID BORE HOLE FOR DISPOSING SAID MASS IN INERTIAL RESPONSIVE RESISTANCE TO THE RECOIL EFFORT IN THE FIRING OF SAID WEAPON.
References Cited (Backward Citations)
US1379989A
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US1783348A
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US2155130A
Cited
US2140945A
Cited
US2875731A
Cited
US2807113A
Cited
US3176424A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |