Firearm having an auxiliary bolt closure mechanism
First Claim
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1. IN A GAS-OPERATED AUTOMATIC FIREARM, A RECEIVER HAVING A LONGITUDINAL CAVITY AND A PASSAGE COMMUNICATING WITH THE CAVITY, SAID PASSAGE EXTENDING REARWARDLY AT AN ACUTE ANGLE TO THE LONGITUDINAL AXIS OF THE CAVITY;
- A BOLT ASSEMBLY MOUNTED IN SAID CAVITY FOR RECIPROABLE MOVEMENT BETWEEN RETRACTED AND BATTERY POSITIONS, SAID ASSEMBLY COMPRISING A BOLT CARRIER ;
AND AN AUXILIARY BOLT CLOSURE MECHANISM SLIDEABLY RETAINED WITHIN SAID PASSAGE FOR MOVEMENT, SAID CLOSURE MECHANISM BEING BIASED OUTWARDLY AND COMPRISING A MOTION-TRANSMITTING MEMBER, RESILIENTLY URGED INTO A COOPERATIVE ENGAGEMENT WITH SAID BOLT CARRIER DURING INWARD MOVEMENT OF SAID CLOSURE MECHANISM THEREBY FACILITATING MOVEMENT OF SAID CARRIER INTO THE BATTERY POSITION.
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1 Claim
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1. IN A GAS-OPERATED AUTOMATIC FIREARM, A RECEIVER HAVING A LONGITUDINAL CAVITY AND A PASSAGE COMMUNICATING WITH THE CAVITY, SAID PASSAGE EXTENDING REARWARDLY AT AN ACUTE ANGLE TO THE LONGITUDINAL AXIS OF THE CAVITY;
- A BOLT ASSEMBLY MOUNTED IN SAID CAVITY FOR RECIPROABLE MOVEMENT BETWEEN RETRACTED AND BATTERY POSITIONS, SAID ASSEMBLY COMPRISING A BOLT CARRIER ;
AND AN AUXILIARY BOLT CLOSURE MECHANISM SLIDEABLY RETAINED WITHIN SAID PASSAGE FOR MOVEMENT, SAID CLOSURE MECHANISM BEING BIASED OUTWARDLY AND COMPRISING A MOTION-TRANSMITTING MEMBER, RESILIENTLY URGED INTO A COOPERATIVE ENGAGEMENT WITH SAID BOLT CARRIER DURING INWARD MOVEMENT OF SAID CLOSURE MECHANISM THEREBY FACILITATING MOVEMENT OF SAID CARRIER INTO THE BATTERY POSITION.
- A BOLT ASSEMBLY MOUNTED IN SAID CAVITY FOR RECIPROABLE MOVEMENT BETWEEN RETRACTED AND BATTERY POSITIONS, SAID ASSEMBLY COMPRISING A BOLT CARRIER ;
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Current AssigneeFoster E. Sturtevant
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Original AssigneeFoster E. Sturtevant
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InventorsSturtevant, Foster E.
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Application NumberUS04/381,099Time in Patent Office594 DaysField of SearchUS Class Current89/199CPC Class CodesF41A 3/18 hand-operatedF41A 3/26 semi-automatically or autom...F41A 3/72 Operating handles or levers...
