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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Subsonic ammunition casing

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-005/307    F42B-005/34    F42B-033/10   
출원번호 US-0561947 (2012-07-30)
등록번호 US-9182204 (2015-11-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    KPPB LLP
인용정보 피인용 횟수 : 38  인용 특허 : 86
초록
▼

A subsonic ammunition cartridge casing having an engineered internal volume designed to allow for the introduction of precisely the amount of propellant necessary at precisely the desired location to reproducibly produce the desired projectile velocity and internal pressure is provided. The subsonic shell casing has an engineered internal propellant cavity built into the internal body of the casing itself that does not necessarily depend on the introduction of a separate volume reducing device such as tubing, filler, foam filler and the like. This ensure...

대표
청구항
▼

1. A subsonic ammunition article comprising; a casing defining a generally cylindrical hollow body having a cap at a first end thereof and a caselet at a second end thereof, the caselet having a proximal end defining a body region and a distal end defining a neck region, wherein the cap is interconnected with the proximal end of said caselet such that the casing at least partially encloses an internal cavity, and wherein the outer diameter of the caselet narrows from a first diameter at the body region to a second diameter at the neck region;at least one...

이 특허에 인용된 특허 (86)

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이 특허를 인용한 특허 피인용횟수: 38

  1. Burrow, Lonnie. Ammunition cartridge with primer insert. USP201812D836180.
  2. Burrow, Lonnie. Ammunition having a projectile made by metal injection molding. USP2017039587918.
  3. Burrow, Lonnie. Cartridge base insert. USP201809D828483.
  4. Beal, Harold F.. Firearm ammunition case insert. USP20181210161726.
  5. Beal, Harold F.. Firearm ammunition case insert. USP2017089739579.
  6. Burrow, Lonnie. Lightweight polymer ammunition cartridge casings. USP2017019546849.
  7. Burrow, Lonnie. Lightweight polymer ammunition cartridge having a primer diffuser. USP20180810048049.
  8. White, Mark. Low volume subsonic bullet cartridge case. USP201803D813975.
  9. Burrow, Lonnie. Metal injection molded ammunition cartridge. USP20180810041770.
  10. Bosarge, John Francis; Maljkovic, Nikica. Method for producing subsonic ammunition casing. USP2016099453714.
  11. Burrow, Lonnie. Method of making a polymer ammunition cartridge casing. USP2016129513096.
  12. Burrow, Lonnie. Method of making a polymer ammunition cartridge having a metal injection molded primer insert. USP20190310234253.
  13. Burrow, Lonnie. Method of making a polymeric subsonic ammunition cartridge. USP20180810048052.
  14. Burrow, Lonnie. Method of making a primer insert for use in polymer ammunition. USP2018049933241.
  15. Burrow, Lonnie. Method of making a projectile by metal injection molding. USP20180910081057.
  16. Burrow, Lonnie. Method of making ammunition having a two-piece primer insert. USP2016129523563.
  17. Burrow, Lonnie. Method of making polymer ammunition cartridges having a two-piece primer insert. USP2016119506735.
  18. Burrow, Lonnie. Method of making polymer ammunition having a metal injection molded primer insert. USP20181210145662.
  19. Burrow, Lonnie. Method of making polymeric subsonic ammunition. USP20190110190857.
  20. Maljkovic, Nikica. Neck polymeric ammunition casing geometry. USP2016129528799.
  21. Daniau, Emeric. Neckless cartridge. USP2017039587919.
  22. Burrow, Lonnie. Polymer ammunition cartridge having a three-piece primer insert. USP20181010101136.
  23. Burrow, Lonnie. Polymer ammunition cartridge having a three-piece primer insert. USP20180810048050.
  24. Burrow, Lonnie. Polymer ammunition cartridge having a two-piece primer insert. USP2016129518810.
  25. Burrow, Lonnie. Polymer ammunition cartridge having a wicking texturing. USP2017049631907.
  26. Burrow, Lonnie. Polymer ammunition having a MIM primer insert. USP20190410254096.
  27. Burrow, Lonnie. Polymer ammunition having a primer insert with a primer pocket groove. USP20190310240905.
  28. Burrow, Lonnie. Polymer ammunition having a primer insert with a primer pocket groove. USP20190310234249.
  29. Burrow, Lonnie. Polymer ammunition having a three-piece primer insert. USP20181010101140.
  30. Burrow, Lonnie. Polymer ammunition having a three-piece primer insert. USP20180810054413.
  31. Burrow, Lonnie. Polymer ammunition having a two-piece primer insert. USP2017019551557.
  32. Burrow, Lonnie. Polymer ammunition having a wicking texturing. USP2017129835423.
  33. Maljkovic, Nikica; Bosarge, Jr., John Francis; Gibbons, Jr., Joe Paul. Polymeric ammunition casing geometry. USP2016059335137.
  34. Burrow, Lonnie. Primer insert for a polymer ammunition cartridge casing. USP2018039927219.
  35. Maljkovic, Nikica; Gibbons, Jr., Joe Paul; Bosarge, Jr., John Francis. Subsonic ammunition casing. USP2016079395165.
  36. Burrow, Lonnie. Subsonic polymeric ammunition. USP2018029885551.
  37. Pitre, Sylvain; Goulet, André. Systems and methods for reducing munition sensitivity. USP20181010113846.
  38. Burrow, Lonnie. Three-piece primer insert having an internal diffuser for polymer ammunition. USP20180810041777.

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