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특허 상세정보

Handgun of improved ergonomic construction

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F41C-023/00   
미국특허분류(USC) 42/7102
출원번호 US-0199803 (1994-02-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 34  인용 특허 : 0

An ergonomic semi-automatic handgun includes a pivotable trigger with a concave face portion disposed in front of the grip portion whereby when the trigger is pivoted, the center of the concave portion will travel in a generally straight line towards the base of the saddle parallel to the axis of the barrel and at an optimum distance from the barrel. A unitary polymeric frame including a semi-cylindrical front strap is disposed at predetermined angle relative to the barrel. A ridge and channel are formed on each side of the frame and are adapted to guide...


A semi-automatic handgun comprising a barrel having a longitudinal axis disposed within a slide reciprocably disposed on an upper portion of a unitary polymeric frame; the frame also including a trigger guard and lower portion adapted to receive therein a magazine, said upper portion having a trigger pivotable about a pin disposed therein so that the trigger is disposed at approximately the mid-point lengthwise of said upper portion of the frame, the trigger including a concave surface adapted to be engaged by the index finger of one\s shooting hand, sai...

이 특허를 인용한 특허 피인용횟수: 34

  1. Zukowski, Gary. Automatic firing pin block safety for a firearm. USP2012038132496.
  2. Kresser, Mark; de Albuquerque Knorst, Marcelo; Brum Sesti, Leonardo. Body contoured handgun. USP2015099127903.
  3. Kresser, Mark; de Albuquerque Knorst, Marcelo; Brum Sesti, Leonardo. Body contoured handgun. USP2014068752322.
  4. Chvala, John R.. Contoured pistol grip. USP201507D733829.
  5. Chvala, John R.. Contoured pistol grip. USP201507D733830.
  6. McPherson, Mathew A.. Curved handgun. USP2014058720094.
  7. Huang, George. Enhanced magazine release. USP201702D779620.
  8. Aiston, Christopher. Ergonomic firearm grip. USP2012048151504.
  9. Bowman, Paul P.; Weissman, Mark S.. Finger alignment devices for triggers and trigger-activated devices incorporating the same. USP2011087992338.
  10. Poulin,Michael J.; O'Clair,Sean. Firearm frame with configurable grip. USP2009037506469.
  11. Maroney, Samuel P.. Firearm grip sleeve. USP201803D813339.
  12. Hogue, Patrick Leonard. Firearm grip sleeve with retention feature. USP2014108857093.
  13. Pikielny, Dov. Firearm grip with zones of different textures. USP2018019879940.
  14. Marsac, Jerome. Firearm replica. USP2004026694658.
  15. Farrell, Michael A.; Brabandt, Calin W.. Firearm training system including integrated electronic module and featuring enhanced optical detection of trigger incursion. USP2017059658022.
  16. Christiansen, Ned F.. Grip friction pattern. USP2005036860053.
  17. Maroney, Samuel P.. Grip sleeve for firearm. USP20180810054392.
  18. Siddle, Bruce K.; Siddle, Kevin. Hand grip for a firearm. USP201212D673238.
  19. Siddle, Bruce K.; Siddle, Kevin. Hand grip for a firearm. USP201504D726861.
  20. Lenkarski Lee M. (Ware MA) Stevens Philip H. (Skaneateles NY). Handgun. USP199701D377513.
  21. Parajon, Jorge. Handgun reset enhancement apparatus. USP2017049612073.
  22. Hartley, Scott C.. Laser device. USP201803D812181.
  23. McPherson, Mathew A.. Laterally curved pistol magazine. USP2015038966799.
  24. McPherson, Mathew A.. Laterally curved pistol magazine. USP2014058733008.
  25. Zukowski, Gary. Manual slide and hammer lock safety for a firearm. USP2012108276302.
  26. Gilbert,Manfred; Northem,Kenneth M.. Means for transporting a microscope. USP2007087262906.
  27. Fuchs Rudolf,CHX ; Osterrath Michael,DEX. Pistol including a removable structural unit. USP2001056234059.
  28. Bailey, Derek J.. Pistol with improved grip. USP2017129851174.
  29. Bailey, Derek J.. Pistol with improved grip. USP20181010101115.
  30. Dick, Roderick. Safety trigger guard. USP2010087786397.
  31. Zukowski, Gary; Curry, Brett; O'Clair, Sean. Snap-on dovetail pistol sight. USP2012108296990.
  32. McMoore, William A.. Tactile trigger finger safety cue for firearm or other trigger-activated device. USP2005036862829.
  33. Danas, Gregory A.. Target grip apparatus for a firearm. USP2004106802148.
  34. Krieger, Hubert. Weapon. USP200503D503208.