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TPI TECHNOLOGY GROUP, INC
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WAUWATOSA, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Billboard advertising copy hoist system
Patent number
7,367,462
Issue date
May 6, 2008
TPI Technology Group, Inc.
Robert B. McMurray
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Billboard advertising copy hoist system
Patent number
7,025,218
Issue date
Apr 11, 2006
TPI Technology Group, Inc.
Robert B. McMurray
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76440141 - TPI EZ-HOIST
Serial number
76440141
Registration number
2724003
Filing date
Jul 22, 2002
TPI Technology Group, Inc.
7 - Machines and machine tools