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US 7,000,345 B1Granted
Underbarrel shotgun
OwnerIra M. Kayinventor
Life of this patent
Estimating the term…
Abstract
A shotgun comprises a receiver made from a first material; barrel having a portion extending into the receiver and made from a second material; a collar nut securing the barrel to the receiver; a bolt assembly disposed within the receiver and including a locking block configured to project into the barrel portion and lock the bolt assembly to the barrel prior to firing, the bolt assembly including a firing pin; and a trigger mechanism including a hammer for striking the firing pin.
Claims19
A gun, comprising:
- a) a receiver made from a first material;
- b) a barrel having a portion extending into said receiver, said portion including an opening;
- c) a collar nut securing said barrel to said receiver;
- d) a bolt assembly disposed within said receiver and including a linearly retracting locking block configured to project into said barrel portion opening and lock said bolt assembly to said barrel prior to firing;
- e) said bolt assembly including a firing pin;
- and
- f) a trigger mechanism including a trigger and a hammer for striking said firing pin.
4 more elements
A gun, comprising:
- a) a receiver made from a first material;
- b) barrel having a portion extending into said receiver and made from a second material;
- c) a collar nut securing said barrel to said receiver;
- d) a bolt assembly disposed within said receiver and including a locking block configured to project into said barrel portion and lock said bolt assembly to said barrel prior to firing;
- e) said bolt assembly including a firing pin;
- f) a trigger mechanism including a trigger and a hammer for striking said firing pin;
- g) a pivotable pin having a flat surface positionable from a vertical to an inclined position, said pivotable pin is disposed below said hammer;
- and
- h) said hammer including an inclined flat surface adapted to engage said flat surface of said pivotable pin in a parallel and inclined configuration such that said hammer is prevented from pivoting even when released.
6 more elements
Dependencies are inferred from the claim text.