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William Sims
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Lincoln Park, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Top stack mechanism for a convertible roof
Patent number
6,629,719
Issue date
Oct 7, 2003
ASC Incorporated
William Sims
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Convertible roof actuation mechanism
Patent number
5,903,119
Issue date
May 11, 1999
ASC Incorporated
Steven G. Laurain
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Convertible top with improved geometry
Patent number
5,161,852
Issue date
Nov 10, 1992
ASC Incorporated
Michael P. Alexander
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Convertible top structure
Patent number
4,720,133
Issue date
Jan 19, 1988
ASC Incorporated
Michael P. Alexander
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Positioning device for removable vehicle roof panels
Patent number
4,223,943
Issue date
Sep 23, 1980
American Sunroof Corporation
Gary L. VanHulle
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Top stack mechanism for a convertible roof
Publication number
20030057728
Publication date
Mar 27, 2003
William Sims
B60 - VEHICLES IN GENERAL