|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||42/050 ; 42/06 ; 42/018|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 25 인용 특허 : 3|
A cartridge magazine for a firearm comprises a case having a guiding extrusion extending downwardly along at least one wall therein selected from a front wall and a rear wall, a bullet support provided inside the case so as to move up and down and including another guiding extrusion to be movably inserted in the guiding extrusion at a portion selected from a front and a rear portion thereof and having a balance protrusion at another portion thereof, and a spring for elastically and constantly supporting the bullet supporting means. The cartridge serves t...
[ What is claimed is:] [1.] In a cartridge magazine for a firearm, the magazine comprising a case having an upper portion, a lower portion, a front wall and a rear wall, with an opening being formed at the upper portion, a closed plate being formed at the lower portion, and a first guiding means extending downwardly along one of the front and rear wall, wherein the first guiding means includes a depression formed along one of the front and rear walls, a follower provided inside the case therein and to be vertically movable, said follower further comprisi...