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Leland Stanford Davis III
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Portland, OR, US
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Patents Grants
last 30 patents
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Patent Grant
Hitch-coupling tool
Patent number
D800610
Issue date
Oct 24, 2017
Robert Melvin
D12 - Transportation
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Patent Grant
Hitch coupling tool
Patent number
9,387,581
Issue date
Jul 12, 2016
Leland Stanford Davis
B60 - VEHICLES IN GENERAL
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Patent Grant
Hitch-coupling tool
Patent number
9,050,720
Issue date
Jun 9, 2015
Robert Melvin
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Hitch Coupling Tool
Publication number
20150239118
Publication date
Aug 27, 2015
Leland Stanford Davis
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Hitch-Coupling Tool
Publication number
20140145457
Publication date
May 29, 2014
LMD PRODUCTS, INC.
Robert Melvin
B60 - VEHICLES IN GENERAL