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특허 상세정보

Magazine well extension

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F41A-009/61   
미국특허분류(USC) 042/049.02; 042/071.01
출원번호 UP-0642889 (2009-12-21)
등록번호 US-7823312 (2010-11-22)
발명자 / 주소
대리인 / 주소
    Law Office of Arthur M. Antonelli, PLLC
인용정보 피인용 횟수 : 35  인용 특허 : 13
초록

A magazine well extension for a firearm having a magazine well in a lower receiver, the magazine well extension including a substantially hollow body including a magazine well extension portion, for covering and extending beyond an opening of the magazine well of the firearm, the magazine well extension portion being adapted and configured to guide a magazine into the magazine well of the firearm and coupling elements for coupling the body about the lower receiver of the firearm. The inner surface of the body is contoured to conform to the outer surface ...

대표
청구항

The invention claimed is: 1. A magazine well extension for a lower receiver of a rifle having a front pivot, a changing contour adjacent the front pivot, a trigger guard and a magazine well, the magazine well extension comprising: a first receptacle part having a distal end and a proximal end which comprises a first wall disposed at the distal end which comprises a top surface, a bottom surface, a first exterior surface, a first interior surface which extends from the top surface to the bottom surface, and which comprises a convex segment adjacent the t...

이 특허를 인용한 특허 피인용횟수: 35

  1. Faifer, Sagi. Ammunition magazine and resilient member. USP2016029255749.
  2. Mapes, James Grant. Ammunition magazine insertion guide for a bullpup pattern rifle. USP2015129217617.
  3. Galloway, Kevin S.; Johnson, David. Auxiliary firearm grip. USP201310D692515.
  4. Overstreet, John L.; Bowles, Jordan; Bradshaw, Tyson; Pudil, Craig. Bolt hold open actuator for use with AR-15/M16 type firearms. USP2015079091499.
  5. Bowles, Jordan; Overstreet, John L.. Combination stackable magazine cores and outer binding skins for changing style and capacity versability of a firearm and further including dual use follower. USP2014038677880.
  6. McPherson, Mathew A.. Curved handgun. USP2014058720094.
  7. Afuh, II, Jeremiah A.. Debris cover for a weapon magazine well. USP2014128904694.
  8. Overstreet, John L.; Bowles, Jordan; Bradshaw, Tyson; Pudil, Craig. Drop bolt hold open actuator for use with AR-15/M16 type firearms and incorporating a modified and displaceable follower for engaging a bolt catch mechanism such as in conjunction with rimfire ammunition. USP2013038387296.
  9. Overstreet, John L.; Bowles, Jordan; Bradshaw, Tyson; Pudil, Craig. Drop bolt hold open actuator for use with AR-15/M16 type firearms in conjunction with rimfire ammunition. USP2013078479635.
  10. Freed, Robert. Elastomeric grip extender. USP2016049303948.
  11. Brixius, John. Firearm grip. USP2013118590201.
  12. Fitzpatrick, Richard M.; Mayberry, Michael T.; Ward, Thomas. Firearm grip. USP201508D735832.
  13. Hines, Steve. Firearm grip. USP201507D734418.
  14. Hogue, Patrick Leonard. Firearm grip sleeve with retention feature. USP2013078490311.
  15. Smith, Jason. Firearm magazine. USP201509D738454.
  16. Schafer, John; Schafer, Maura; Papamihail, Louis. Firearm magazine guidance and ejection device. USP2017109803943.
  17. Iosilevsky, Alex. Firearm magazine well funnel and grip. USP201503D725218.
  18. Crume, Sr., Ronald L.. Firearm receiver. USP201504D726862.
  19. Crume, Sr., Ronald L.. Firearm receiver. USP201504D726863.
  20. Galloway, Kevin S.; Johnson, David. Gun gripping assisting assembly. USP2014068757040.
  21. McPherson, Mathew A.. Laterally curved pistol magazine. USP2015038966799.
  22. McPherson, Mathew A.. Laterally curved pistol magazine. USP2014058733008.
  23. Kafer, Charles. Magazine attached firearm grip. USP2016109459072.
  24. Miller, Harold Lawson. Magazine well attachment for a firearm. USP201603D751165.
  25. Pettit, Matthew; Vilardi, Scott; McManus, Kasimere; Kratzer, Scott Michael. Magazine well extension and trigger guard extension for a firearm. USP2018029897402.
  26. McManus, Kasimere; Vilardi, Scott; Deturk, Dean. Magazine well extension for a firearm. USP2012038127480.
  27. Bast, Peter W.. Magazine well grip. USP2015129207041.
  28. Webber, Kevin A.. Pistol grip. USP201506D732135.
  29. Webber, Kevin A.. Pistol grip. USP201506D732136.
  30. Faifer, Sagi. Pistol grip and conversion kit. USP20180810041759.
  31. Steele, Christopher R; Roller, Scott A; Corbin, Terrence W. Rifle lower receiver. USP201712D805154.
  32. Addis, Michael A.. Systems and methods for aiding the insertion of detachable firearm magazines. USP2014098832987.
  33. Addis, Michael A.. Systems and methods for aiding the insertion of detachable firearm magazines. USP2016089404709.
  34. Addis, Michael A.. Systems for aiding the insertion of detachable firearm magazines and methods thereof. USP2017069683796.
  35. Miller, Harold Lawson. Trigger guard for a firearm having a magazine well attachment. USP201603D752698.