US Patent No: 6,497,065

Number of patents in Portfolio can not be more than 2000

Firearm barrel having protective sleeve

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Importance

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Abstract

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A firearm barrel has components made of different materials. The barrel includes an elongate metal insert member. A rigid sleeve surrounds the insert member along a majority of the length of the insert member. A casing is located around at least a portion of the sleeve.

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First Claim

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Related Publications

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MICHAELS OF OREGON CO.OREGON CITY, OR28

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huston, Robert B McMinnville, OR 9 31

Cited Art Landscape

Patent Info (Count) # Cites Year
 
AMMUNITION ACCESSORIES, INC. (1)
4,769,938 Composite barrel construction made using injection molding 32 1987
 
CHRISTENSEN, ROLAND J., AS OPERATING MANAGER OF RJC DEVELOPMENT, LC, GENERAL PARTNER OF THE ROLAND J. CHRISTENSEN FAMILY LIMITED PARTNERSHIP (1)
5,692,334 Primarily independent composite/metallic gun barrel 16 1995
 
RA BRANDS, L.L.C. (1)
6,189,431 Small caliber gun barrel 12 1998
 
SAEILO ENTERPRISES, INC. (1)
5,600,912 Composite tube for a gun barrel 25 1995
 
The United States of America as represented by the Secretary of the Navy (1)
4,841,836 Thermal shroud for a gun tube 15 1987
 
TZN FORSCHUNGS- UND ENTWICKLUNGSZENTRUM UNTERLUSS GMBH (1)
5,581,928 Gun barrel having an erosion-reducing lining 8 1995
 
Other [Check patent profile for assignment information] (1)
4,685,236 Graphite/metal matrix gun barrel 32 1984

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ASHBURY INTERNATIONAL GROUP, INC. (8)
8,656,622 Tactical firearm systems and methods of manufacturing same 0 2008
D637680 Modular forend system for tactical firearms 4 2009
D634388 Modular buttstock system for tactical firearms 3 2009
D630698 Modular carbon fore end system for tactical firearms 3 2009
D629062 Modular, adjustable tactical firearm system 4 2009
D626618 Modular adjustable tactical firearm system 3 2009
D676095 Monolithic rail with integral receiver height adapter 0 2011
D705885 Monolithic rail with integral receiver height adapter 0 2012
 
STURM, RUGER & COMPANY, INC. (3)
7,934,332 Composite firearm barrel 6 2006
7,921,590 Composite firearm barrel reinforcement 2 2007
8,316,568 Composite firearm barrel reinforcement 0 2011
 
Haywood, Leroy Edward (1)
8,281,698 Rapid fire weapon with bidirectional interchangable barrel 0 2010
 
RA BRANDS, L.L.C. (1)
7,866,079 Modular barrel assembly 3 2008
 
XTREME PRECISION ARMANENTS, INC. (1)
6,889,464 Composite structural member 8 2003
 
Other [Check patent profile for assignment information] (1)
8,312,663 System and method for improving performance of a weapon barrel 1 2010

Maintenance Fees

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 24, 2014
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Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00