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Herbert D. HUDSON
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McKinney, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Steerable suspension system with centering actuator
Patent number
8,596,659
Issue date
Dec 3, 2013
Watson & Chalin Manufacturing, Inc.
Herbert Hudson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adjustable run height lift axle suspension system
Patent number
8,522,933
Issue date
Sep 3, 2013
Watson & Chalin Manufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adjustable run height lift axle suspension system
Patent number
8,403,346
Issue date
Mar 26, 2013
Watson & Chalin Manufacturring, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Steerable and liftable independent suspension system
Patent number
7,980,571
Issue date
Jul 19, 2011
Watson & Chalin Manufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Suspension system having a composite beam
Patent number
7,914,026
Issue date
Mar 29, 2011
Watson & Chain Manufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Steerable and liftable independent suspension system
Patent number
7,845,658
Issue date
Dec 7, 2010
Watson & Chalin Maufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Dump truck tag axle suspension control
Patent number
7,845,659
Issue date
Dec 7, 2010
Watson & Chalin Manufacturing, Inc.
Herbert D. Hudson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Suspension system having a composite axle
Patent number
7,717,526
Issue date
May 18, 2010
Watson & Chalin Manufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Steerable and liftable independent suspension system
Patent number
7,322,587
Issue date
Jan 29, 2008
Watson & Chalin Manufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Suspension system for dump truck/paver truck hitch
Patent number
7,281,721
Issue date
Oct 16, 2007
Watson & Chalin Manufacturing, Inc.
Herbert D. Hudson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Steerable and liftable independent suspension system
Patent number
7,152,866
Issue date
Dec 26, 2006
Watson & Chalin Manufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lift axle parallelogram suspension system
Patent number
6,957,819
Issue date
Oct 25, 2005
Watson & Chalin Manufacturing, Inc.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
STEERABLE SUSPENSION SYSTEM WITH CENTERING ACTUATOR
Publication number
20120274040
Publication date
Nov 1, 2012
WATSON & CHALIN MANUFACTURING, INC.
Herbert HUDSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
STEERABLE AND LIFTABLE INDEPENDENT SUSPENSION SYSTEM
Publication number
20110057406
Publication date
Mar 10, 2011
WATSON & CHALIN MANUFACTURING, INC.
Thomas N. CHALIN
B60 - VEHICLES IN GENERAL
Information
Patent Application
DUMP TRUCK TAG AXLE SUSPENSION CONTROL
Publication number
20100133771
Publication date
Jun 3, 2010
WATSON & CHALIN MANUFACTURING, INC.
Herbert D. HUDSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
STEERABLE AND LIFTABLE INDEPENDENT SUSPENSION SYSTEM
Publication number
20080067773
Publication date
Mar 20, 2008
Watson & Chalin Manufacturing Inc.
Thomas N. CHALIN
B60 - VEHICLES IN GENERAL
Information
Patent Application
Adjustable Run Height Lift Axle Suspension System
Publication number
20070170685
Publication date
Jul 26, 2007
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Steerable and Liftable Independent Suspension System
Publication number
20070040343
Publication date
Feb 22, 2007
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Adjustable run height lift axle suspension system
Publication number
20060157309
Publication date
Jul 20, 2006
WATSON & CHALIN MANUFACTURING, INC.
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Suspension system for dump truck/paver truck hitch
Publication number
20060119061
Publication date
Jun 8, 2006
Herbert D. Hudson
B60 - VEHICLES IN GENERAL
Information
Patent Application
Steerable and liftable independent suspension system
Publication number
20050151337
Publication date
Jul 14, 2005
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Lift axle parallelogram suspension system
Publication number
20040256820
Publication date
Dec 23, 2004
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Steerable suspension system having composite axle beam
Publication number
20040256825
Publication date
Dec 23, 2004
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Suspension system having a composite axle
Publication number
20040256910
Publication date
Dec 23, 2004
Thomas N. Chalin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Suspension system having a composite beam
Publication number
20040256829
Publication date
Dec 23, 2004
Thomas N. Chalin
B60 - VEHICLES IN GENERAL