Douglas R. Smith

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Fair Oaks, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
3 way ATV/UTV tractor receiver hitch
- Patent number 7,862,066
- Issue date Jan 4, 2011
- Big Roc Tools, Inc.
- Douglas R. Smith
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Lawn mower and tractor lift
- Publication number 20090236574
- Publication date Sep 24, 2009
- Douglas R. Smith
- B66 - HOISTING LIFTING HAULING
Information Patent Application
3 Way ATV/UTV tractor receiver hitch
- Publication number 20090189368
- Publication date Jul 30, 2009
- Douglas R. Smith
- B60 - VEHICLES IN GENERAL