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Craig J. Guttmann
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Thornhill, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Caster yoke
Patent number
D516414
Issue date
Mar 7, 2006
Algood Casters Limited
Craig J. Guttmann
D08 - Tools and hardware
Information
Patent Grant
Caster
Patent number
D515913
Issue date
Feb 28, 2006
Algood Casters Limited
Craig J. Guttmann
D08 - Tools and hardware
Information
Patent Grant
Kingpin-free caster assembly
Patent number
6,931,692
Issue date
Aug 23, 2005
Algood Casters Limited
Craig J. Guttmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Deflecting spring caster
Patent number
6,539,578
Issue date
Apr 1, 2003
Algood Casters Limited
Craig J. Guttmann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Load indicating spring caster
Patent number
6,484,359
Issue date
Nov 26, 2002
Algood Casters Limited
Craig J. Guttmann
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Kingpin-free caster assembly
Publication number
20040134027
Publication date
Jul 15, 2004
Craig J. Guttmann
B60 - VEHICLES IN GENERAL