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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Frangible portion for a high strength polymer-based cartridge casing and manufacturing method

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-005/30    F42B-005/307    F42B-005/313    F42B-003/24    F42B-033/00    B29C-065/72    B29C-069/00    F42C-019/10    B29K-096/00    B29L-031/00   
출원번호 US-0531124 (2014-11-03)
등록번호 US-9261335 (2016-02-16)
발명자 / 주소
  • Padgett, Charles
출원인 / 주소
  • PCP TACTICAL, LLC
대리인 / 주소
    Troutman Sanders LLP
인용정보 피인용 횟수 : 2  인용 특허 : 94
초록

A high strength polymer-based cartridge casing can include a first end having a mouth and a neck extending away from the mouth. Next, a shoulder extends below the neck and away from the first end. The cartridge can have a frangible portion capable of being split upon discharge of a projectile. A projectile can be disposed in the mouth.

대표
청구항
▼

1. A high strength polymer-based cartridge, comprising: a casing formed from at least one polymer, inclosing a volume, and contacting a chamber of a weapon chambered for that cartridge, comprising:a first end having a mouth; a neck extending away from the mouth;a shoulder extending below the neck and away from the first end;a projectile, separate from the cartridge, configured to impact a target and disposed in the mouth; anda frangible portion, disposed only along the neck, capable of being split upon discharge of the projectile;wherein the split of the...

이 특허에 인용된 특허 (94)

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  94. Muellich Vitus,DEX, Workpiece of plastic and production process for such a workpiece.

이 특허를 인용한 특허 (2)

  1. Burrow, Lonnie, Ammunition cartridge with primer insert.
  2. Burrow, Lonnie, Method of making a primer insert for use in polymer ammunition.

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