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Purnal L. McWhorter
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Daniels, WV, US
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Patents Grants
last 30 patents
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Patent Grant
Battery powered shuttle car
Patent number
7,770,673
Issue date
Aug 10, 2010
Phillips Machine Service, Inc.
Claude R. Allen
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
SHUTTLE CAR WITH FIXED HEIGHT DISCHARGE BOOM
Publication number
20040134694
Publication date
Jul 15, 2004
Phillips Machine Service, Inc.
Claude R. Allen
B60 - VEHICLES IN GENERAL
Information
Patent Application
Battery powered shuttle car
Publication number
20030205421
Publication date
Nov 6, 2003
Claude R. Allen
B60 - VEHICLES IN GENERAL