|
| US4127056 | 30 Jun 1977 | 28 Nov 1978 | Kart Sporting Arms Corporation | Automatic pistol barrel locking device and sub-caliber conversion therefor |
| US4481863 | 23 Jul 1982 | 13 Nov 1984 | Carl Walther GmbH | Operating lever for the block and hammer of a self-loading hand firearm |
| US4542606 | 13 Jul 1983 | 24 Sep 1985 | Pachmayr Gun Works, Inc. | Pistol structure |
| US4608909 | 17 May 1983 | 2 Sep 1986 | | Interchangeable barrel for small arms |
| US4709497 | 25 Feb 1987 | 1 Dec 1987 | | Handgun frame with fixed barrel bushing |
| US4907489 | 31 Aug 1988 | 13 Mar 1990 | The United States of America as represented by the United States Department of Energy | Blank fire configuration for automatic pistol |
| US4916843 | 15 Sep 1988 | 17 Apr 1990 | Fabrica D'Armi P. Beretta, S.p.A. | Safety means for the bolt of automatic and semiautomatic pistols |
| US5655326 | 25 May 1995 | 12 Aug 1997 | | Method of deploying a weapon utilizing the "Glock system" which provides maximum safety and readiness |
| US5799434 | 10 Sep 1997 | 1 Sep 1998 | Heckler and Koch | Firearm with interchangeable mode cam |
| US6968770 | 1 Sep 2004 | 29 Nov 2005 | | Firearm safety device |
| US6994011 | 1 Sep 2004 | 7 Feb 2006 | | Firearm safety device |
| US7121035 | 24 Sep 2004 | 17 Oct 2006 | | Sight-preserving, partially self-cleaning, divergent-axis caliber conversion in handguns |
| US7334366 | 5 Oct 2005 | 26 Feb 2008 | Surefire, LLC | Accessory mount for a firearm |
| USD651275 | 2 Nov 2010 | 27 Dec 2011 | German Sports Guns GmbH | Pistol |