Karl R. Lewis

Person

Moline, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Contoured cam pin for a rotating bolt
- Patent number 9,885,529
- Issue date Feb 6, 2018
- KRL Holding Company, Inc.
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Grant
Firearm assembly with upper receiver incorporating an integral uppe...
- Patent number 9,217,615
- Issue date Dec 22, 2015
- KRL Holding Company, Inc.
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Grant
Firearm bolt
- Patent number 9,151,556
- Issue date Oct 6, 2015
- KRL Holding Company, Inc.
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Grant
Adjustable butt stock
- Patent number D733247
- Issue date Jun 30, 2015
- KRL Holding Company, Inc.
- Karl R. Lewis
- D22 - Arms, pyrotechnics, hunting and fishing equipment
Information Patent Grant
Firearm bolt
- Patent number 8,826,576
- Issue date Sep 9, 2014
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Grant
Bolt assemblies for a firearm
- Patent number 8,713,833
- Issue date May 6, 2014
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Grant
Monolithic rail platform and bolt assemblies for a firearm
- Patent number 8,561,337
- Issue date Oct 22, 2013
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Grant
Monolithic rail platform and bolt assemblies for a firearm
- Patent number 8,234,808
- Issue date Aug 7, 2012
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Grant
Bolt assembly for a firearm
- Patent number 6,182,389
- Issue date Feb 6, 2001
- Karl R. Lewis
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
CONTOURED CAM PIN FOR A ROTATING BOLT
- Publication number 20170074607
- Publication date Mar 16, 2017
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Application
FIREARM BOLT
- Publication number 20150276338
- Publication date Oct 1, 2015
- KRL Holding Company, Inc.
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Application
FIREARM ASSEMBLY WITH UPPER RECEIVER INCORPORATING AN INTEGRAL UPPE...
- Publication number 20150040455
- Publication date Feb 12, 2015
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Application
FIREARM BOLT
- Publication number 20140075807
- Publication date Mar 20, 2014
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Application
BOLT ASSEMBLIES FOR A FIREARM
- Publication number 20140041272
- Publication date Feb 13, 2014
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Application
MONOLITHIC RAIL PLATFORM AND BOLT ASSEMBLIES FOR A FIREARM
- Publication number 20110005384
- Publication date Jan 13, 2011
- Karl R. Lewis
- F41 - WEAPONS
Information Patent Application
Monolithic rail platform and bolt assemblies for a firearm
- Publication number 20060236582
- Publication date Oct 26, 2006
- Karl R. Lewis
- F41 - WEAPONS

Karl R. Lewis

Person

Patents Grantslast 30 patents

Contoured cam pin for a rotating bolt

Firearm assembly with upper receiver incorporating an integral uppe...

Firearm bolt

Adjustable butt stock

Firearm bolt

Bolt assemblies for a firearm

Monolithic rail platform and bolt assemblies for a firearm

Monolithic rail platform and bolt assemblies for a firearm

Bolt assembly for a firearm

Patents Applicationslast 30 patents

CONTOURED CAM PIN FOR A ROTATING BOLT

FIREARM BOLT

FIREARM ASSEMBLY WITH UPPER RECEIVER INCORPORATING AN INTEGRAL UPPE...

FIREARM BOLT

BOLT ASSEMBLIES FOR A FIREARM

MONOLITHIC RAIL PLATFORM AND BOLT ASSEMBLIES FOR A FIREARM

Monolithic rail platform and bolt assemblies for a firearm