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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-005/307   
미국특허분류(USC) 102/467;
출원번호 US-0315564 (2014-06-26)
등록번호 US-9003973 (2015-04-14)
발명자 / 주소
  • Padgett, Tony
출원인 / 주소
  • PCP Tactical, LLC
대리인 / 주소
    Troutman Sanders LLP
인용정보 피인용 횟수 : 23  인용 특허 : 88
초록
▼

A high strength polymer-based cartridge casing includes an upper component of polymer, a bullet of a standard weight, a lower component of polymer, and an insert. The upper component has a shoulder portion and an upper component inner wall has a first diameter extending from the shoulder. The lower component has a lower component inner wall having a second diameter. The upper and lower component inner walls form a propellant chamber; and the first and second diameters reduce a volume of the propellant chamber. The reduced volume of the propellant chamber...

대표
청구항
▼

1. A high strength polymer-based cartridge for subsonic ammunition comprising: an upper component, molded from a polymer;a bullet, having a conventional weight for a caliber of the bullet, removably engaged with the upper component;a lower component, molded from a polymer, and engaged the upper component;an insert engaged to the lower component;a shoulder portion of the upper component;an upper component inner wall extending from the shoulder to the lower component and having a first diameter;a lower component inner wall extending from the upper componen...

이 특허에 인용된 특허 (88)

  1. Brub Gilles (Loretteville CAX), 2.75 Inch plastic warhead.
  2. Valdez Anthony F. (Godfrey IL), 9 millimeter cartridge casing with improved deep draw capability.
  3. Ricco ; Sr. John A. (P.O. Box 232 Pineville PA 18946), 9mm cartridge casing.
  4. Weinfurth Udo (Duesseldorf DEX) Fischer Helmut (Duesseldorf DEX) Sauerwald Walter (Duesseldorf DEX), Alternative ammunition belt feeder for an automatic machine cannon.
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  7. Meshirer,Milton S., Ammunition articles comprising light-curable moisture-preventative sealant and method of manufacturing same.
  8. Husseini, Nabil; Byron, David E., Ammunition articles with plastic components and method of making ammunition articles with plastic components.
  9. Husseini, Nabil; Byron, David E., Ammunition articles with plastic components and method of making ammunition articles with plastic components.
  10. Ringdal, Lars, Ammunition cartridge.
  11. Watson ; Jr. Fred W., Ammunition cartridge with reduced propellant charge.
  12. Maljkovic, Nikica; Rushing, Todd S., Ammunition casing.
  13. Zimmerman, Jeffrey C., Ammunition chain for toy projectiles.
  14. Tassie Douglas P. (St. George VT), Ammunition handling system.
  15. Heidenreich, Paul D.; Mutascio, Enrico R.; Krushat, James M.; Vladescu, Bogdan I., Ammunition round assembly with combustible cartridge case.
  16. Riess, Heinz; Muskat, Erich, Ammunition with a shell whose wall consists of combustible or consumable wound body.
  17. Ernst Richard J. (Palatine IL) Timmerman Mark S. (Elgin IL), Anchor.
  18. Burns Bruce (Churchville MD) Donovan William (Aberdeen MD), Armor piercing ammunition having interlocking means.
  19. Husseini,Nabil; Byron,David E., Base for a cartridge casing body for an ammunition article, a cartridge casing body and an ammunition article having such base, wherein the base is made from plastic, ceramic, or a composite material.
  20. Weise, Thomas, Cartridge.
  21. Bilgeri Elmar (Steyr ATX), Cartridge case.
  22. Hebert John R. (Baltimore County MD), Cartridge case and cartridge arrangement and method.
  23. Baud Jean-Jacques,FRX, Cartridge case, especially for a smooth bore gun.
  24. Tidman Derek A. (McLean VA), Cartridge having high pressure light gas.
  25. Dineen John J. (Wharton NJ) Zivari-Giannoglou Andrea L. (Montclair NJ), Case base/combustible cartridge case joint.
  26. Sanderson, Andrew J.; Edwards, William W.; Braithwaite, Paul C.; Akester, Jeffrey D.; Widener, Jeff F., Chain-extended poly(bis-azidomethyloxetane), and combustible cartridge cases and ammunition comprising the same.
  27. Scanlon John J. (Monroe CT), Composite ammunition casing with forward metallic portion.
  28. Anderson Raymond A. (Easton CT) Scanlon John J. (Monroe CT), Composite cartridge casing and method of assembly.
  29. Vatsvog Marlo K. (10708 Country Club La. S. Seattle WA 98168), Composite cartridge for high velocity rifles and the like.
  30. Vatsvog Marlo K. (10708 Country Club La. S. Seattle WA 98168), Composite cartridge for high velocity rifles and the like.
  31. Wiley,Sy; Rembert, III,William E.; Loftin,Gary, Composite polymer based cartridge case having an overmolded metal cup, polymer plug base assembly.
  32. Saxby Michael E. (Stratford-Upon-Avon GB2), Compressed gas powered ammunition for guns.
  33. Boquette ; Jr. Lawrence E. (Long Beach CA), Construction for cartridge.
  34. Gardy Victor R. (Shelburne VT) Farmer Edward G. (Underhill Center VT), Conveyor mechanism.
  35. Novet Hanspeter (Volketswil CHX), Cradle or bucket chain for infeeding cartridges to an automatic firing weapon.
  36. Koon Homer, Delayed release cartridge for a firearm.
  37. Barton Arthur E. M. (Bristol GBX) Meston Spencer D. (Bristol GBX), Double ramming projectile assembly for guns.
  38. Smalley, Jr.,Robert B.; McPherson,Michael, Firearm cartridge and case-less chamber.
  39. Blanger Germain (St. Germain-de-Grantham CAX) Potvin Marc (Val Blair CAX), Frangible practice ammunition.
  40. Kothe Thorsten (Achim DEX), Gas generator, particularly a mechanically triggerable gas generator.
  41. Beach John R. (Elmhurst IL) Sauer L. Peter (Glenview IL) Haraden William J. (Libertyville IL), Gritless seal.
  42. Bray Alan V. ; Muskopf Brian A. ; Dingus Michael L., High density composite material.
  43. Bilek Andrew G. (Valparaiso FL), High explosive launcher system.
  44. Padgett, Charles, High strength polymer-based cartridge casing and manufacturing method.
  45. Sauvestre, Jean-Claude, Hunting bullet comprising an expansion ring.
  46. Wiley,Sy; Rembert, III,William E., Lead free, composite polymer based bullet and method of manufacturing.
  47. Cesaroni Anthony J.,CAX, Lead-free bullet.
  48. West Harley L. (P.O. Box 850678 Yukon OK 73085) Mullins John F. (P.O. Box 625 Burns Flat OK 73624), Lead-free frangible ammunition.
  49. Abrams John T. ; Nadkarni Anil V. ; Kelly Roy, Lead-free frangible bullets and process for making same.
  50. Stoner Eugene M. (Palm City FL), Lightweight belt link for telescoped ammunition and belt formed therefrom.
  51. Chung, Sengshin, Lightweight polymer cased ammunition.
  52. Dick, Glen; Buechler, James; Holzmeyer, Michael, Link chute ejection adapter.
  53. Abbott, Brian F., Linkage for rimmed ammunition.
  54. Uwe Brede DE; Jens-Peter Reimer DE; Peter Wagner DE, Method for producing a cartridge consisting of a case and a projectile.
  55. Brede, Uwe; Reimer, Jens-Peter; Wagner, Peter, Method for the manufacture of a cartridge consisting of a case and a projectile.
  56. Goon,Eric; Kotefski,Stojan, Method of making a one-piece loop for ammunition cartridge.
  57. Rolston J. Albert (Newark OH) Philipps Thomas E. (Granville OH), Method of making same.
  58. Burri, Jakob, Munitions with shattering penetrator cartridge case.
  59. Maucourt Jacques,FRX ; Combette Claude,FRX, Non-toxic composite projectiles having a biodegradable polymeric matrix for hunting or shooting cartridges.
  60. Tse Samuel W. (Appleton WI) Galloway Deane E. (Appleton WI), Nylon copolymer and nylon blends and films made therefrom.
  61. Reynolds,S. Paul, Piston head cartridge for a firearm.
  62. Seeling Ernest Richard (Davenport IA), Plastic ammunition belt.
  63. Willoughby, Marshall O., Plastic bullet.
  64. Andersson Norman H. (Alta Loma CA) Mack S. D. (Mira Loma CA) LaRocca ; deceased Edward W. (late of Placentia CA by Mary C. LaRocca ; executor), Pre-stressed cartridge case.
  65. Vatsvog Marlo K. (3110 W. Fairway Dr. Coeur d\Alene ID 83814), Pressure regulating composite cartridge.
  66. Abet Hans-Guenter (Oss NLX) Maas Adrianus T. (St. Oedenrode NLX), Process for joining a shell with a cartridge case.
  67. Thiesen Stefan,DEX ; Jungbluth Dieter,DEX, Propellant case for an ammunition cartridge.
  68. Luther Hans Werner (Buttgen DT) Bender Peter (Dusseldorf DT), Propulsive-charge case.
  69. Dittrich William A. (4 Tonnelier Way Danville NJ 07834), Reduced energy cartridge.
  70. Dittrich William A. (Denville NJ), Reduced energy cartridge.
  71. Dittrich William A. (Denville NJ), Reduced energy cartridge.
  72. Dindl, Frank J; Jones, Kenneth R, Reduced firing signature weapon cartridge.
  73. Olson Douglas D. ; Adkins Michael G., Reduced propellant ammunition cartridges.
  74. Torsten, Werner, Reusable grenade cartridge.
  75. Dravecky Richard (5861 Cherrywood Dr. Boardman OH 44512) Dravecky Joseph (2085 Elm Trace Austintown OH 44515) Dravecky ; Jr. Frank G. (3167 Paradise La. Canfield OH 44406) Nichols John G. (865 Trailw, Reusable training ammunition.
  76. Joseph,Doug; Lovett,Thomas D., Secure inter-node communication.
  77. Cudazzo, Antonio, Shell for bullets of automatic or semiautomatic firearms with intertial closure.
  78. Leshner Ervin (Cherry Hill NJ) Donnard Reed E. (Huntingdon Valley PA), Stress modulator ring and microgrooved base for an ammunition cartridge having a plastic case.
  79. Beal Harold F., Subsuoic ammunition.
  80. Ducros Pierre (Pouilly-les-Nonains FRX) Giraudon Michel P. (Henrichemont FRX), Telescoped ammunition round.
  81. Ballreich Kurt (Nuremberg DEX) Jensen Ernst (Frth DEX) Neubert Helmut (Nuremberg DEX), Training cartridge.
  82. Bertiller Roland (Schramberg DEX), Training cartridge.
  83. Kaltmann Hans-Joachim (Augustastrasse DEX) Kantner Horst (Kanzlerstrasse DEX), Training cartridge.
  84. Sylvain Dionne CA; Nathalie Gauthier CA, Training cartridge.
  85. Haeselich, Detlef, Training cartridge for an automatic rapid-fire weapon.
  86. Ballreich, Kurt; Jensen, Ernst; Knappworst, Jurgen, Training cartridge with plastic projectile or dummy projectile.
  87. Ballreich Kurt (Nurnberg DEX) Homburg Axel (Taunusstein DEX) Rammensee Horst (Nurnberg DEX) Umbach Hans (Furth DEX), Use of radiation-crosslinked polyethylene.
  88. Muellich Vitus,DEX, Workpiece of plastic and production process for such a workpiece.

이 특허를 인용한 특허 (23)

  1. Burrow, Lonnie, Ammunition cartridge with primer insert.
  2. Burrow, Lonnie, Cartridge base insert.
  3. Burrow, Lonnie, Lightweight polymer ammunition cartridge having a primer diffuser.
  4. White, Mark, Low volume subsonic bullet cartridge case.
  5. Burrow, Lonnie, Metal injection molded ammunition cartridge.
  6. Burrow, Lonnie, Method of making a polymer ammunition cartridge having a metal injection molded primer insert.
  7. Burrow, Lonnie, Method of making a polymeric subsonic ammunition cartridge.
  8. Burrow, Lonnie, Method of making a primer insert for use in polymer ammunition.
  9. Burrow, Lonnie, Method of making a projectile by metal injection molding.
  10. Burrow, Lonnie, Method of making polymer ammunition having a metal injection molded primer insert.
  11. Burrow, Lonnie, Method of making polymeric subsonic ammunition.
  12. Burrow, Lonnie, Polymer ammunition cartridge having a three-piece primer insert.
  13. Burrow, Lonnie, Polymer ammunition cartridge having a three-piece primer insert.
  14. Burrow, Lonnie, Polymer ammunition cartridge having a wicking texturing.
  15. Burrow, Lonnie, Polymer ammunition having a MIM primer insert.
  16. Burrow, Lonnie, Polymer ammunition having a primer insert with a primer pocket groove.
  17. Burrow, Lonnie, Polymer ammunition having a primer insert with a primer pocket groove.
  18. Burrow, Lonnie, Polymer ammunition having a three-piece primer insert.
  19. Burrow, Lonnie, Polymer ammunition having a three-piece primer insert.
  20. Burrow, Lonnie, Polymer ammunition having a wicking texturing.
  21. Burrow, Lonnie, Primer insert for a polymer ammunition cartridge casing.
  22. Burrow, Lonnie, Subsonic polymeric ammunition.
  23. Burrow, Lonnie, Three-piece primer insert having an internal diffuser for polymer ammunition.

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