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Jeff Martin
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Cynthiana, KY, US
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last 30 patents
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Patent Grant
Extendable wheel barrow handle adapters
Patent number
7,658,390
Issue date
Feb 9, 2010
Jeff Martin
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
Extendable wheel barrow handle adapters
Publication number
20100194066
Publication date
Aug 5, 2010
Jeff Martin
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Extendable wheel barrow handle adapters
Publication number
20080296866
Publication date
Dec 4, 2008
Jeff Martin
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS