Joseph J. Zajk

Person

Newport, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fire control insert for firearm
- Patent number 10,429,143
- Issue date Oct 1, 2019
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Variable barrel camming system for firearm
- Patent number 10,317,159
- Issue date Jun 11, 2019
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Firing control system for firearm
- Patent number 9,874,417
- Issue date Jan 23, 2018
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Pistol
- Patent number D791262
- Issue date Jul 4, 2017
- Sturm, Ruger & Company, Inc.
- Nathan Brown
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Fire control system for firearms
- Patent number 9,383,153
- Issue date Jul 5, 2016
- Sturm, Ruger & Company, Inc.
- Darin Nebeker
- F41 - WEAPONS
Information Patent Grant
Firearm with replaceable grip
- Patent number 9,322,610
- Issue date Apr 26, 2016
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Light-weight firing control housing for revolver
- Patent number 8,887,429
- Issue date Nov 18, 2014
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Light weight firing control housing for revolver
- Patent number 8,359,777
- Issue date Jan 29, 2013
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Revolver trigger mechanism
- Patent number 8,096,079
- Issue date Jan 17, 2012
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Cylinder latching mechanism for revolver
- Patent number 7,861,449
- Issue date Jan 4, 2011
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Grant
Firearm cylinder indexing mechanism
- Patent number 6,928,763
- Issue date Aug 16, 2005
- Sturm, Ruger & Company
- Joseph J. Zajk
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE BARREL CAMMING SYSTEM FOR FIREARM
- Publication number 20170184358
- Publication date Jun 29, 2017
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Application
FIRING CONTROL SYSTEM FOR FIREARM
- Publication number 20170184366
- Publication date Jun 29, 2017
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Application
FIRE CONTROL INSERT FOR FIREARM
- Publication number 20170184365
- Publication date Jun 29, 2017
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Application
FIRE CONTROL SYSTEM FOR FIREARMS
- Publication number 20150292828
- Publication date Oct 15, 2015
- Sturm, Ruger & Company, Inc.
- Darin Nebeker
- F41 - WEAPONS
Information Patent Application
FIREARM WITH REPLACEABLE GRIP
- Publication number 20150121738
- Publication date May 7, 2015
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Application
LIGHT-WEIGHT FIRING CONTROL HOUSING FOR REVOLVER
- Publication number 20140190053
- Publication date Jul 10, 2014
- Sturm, Ruger & Company, Inc.
- Joseph J. Zajk
- F41 - WEAPONS
Information Patent Application
CYLINDER LATCHING MECHANISM FOR REVOLVER
- Publication number 20110016761
- Publication date Jan 27, 2011
- Joseph J. ZAJK
- F41 - WEAPONS
Information Patent Application
REVOLVER TRIGGER MECHANISM
- Publication number 20090044437
- Publication date Feb 19, 2009
- Joseph J. ZAJK
- F41 - WEAPONS
Information Patent Application
LIGHT WEIGHT FIRING CONTROL HOUSING FOR REVOLVER
- Publication number 20090044436
- Publication date Feb 19, 2009
- JOSEPH J. ZAJK
- F41 - WEAPONS
Information Patent Application
FIREARM CYLINDER INDEXING MECHANISM
- Publication number 20050055863
- Publication date Mar 17, 2005
- Joseph J. Zajk
- F41 - WEAPONS

Joseph J. Zajk

Person

Patents Grantslast 30 patents

Fire control insert for firearm

Variable barrel camming system for firearm

Firing control system for firearm

Pistol

Fire control system for firearms

Firearm with replaceable grip

Light-weight firing control housing for revolver

Light weight firing control housing for revolver

Revolver trigger mechanism

Cylinder latching mechanism for revolver

Firearm cylinder indexing mechanism

Patents Applicationslast 30 patents

VARIABLE BARREL CAMMING SYSTEM FOR FIREARM

FIRING CONTROL SYSTEM FOR FIREARM

FIRE CONTROL INSERT FOR FIREARM

FIRE CONTROL SYSTEM FOR FIREARMS

FIREARM WITH REPLACEABLE GRIP

LIGHT-WEIGHT FIRING CONTROL HOUSING FOR REVOLVER

CYLINDER LATCHING MECHANISM FOR REVOLVER

REVOLVER TRIGGER MECHANISM

LIGHT WEIGHT FIRING CONTROL HOUSING FOR REVOLVER

FIREARM CYLINDER INDEXING MECHANISM