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Abraham Gómez López
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Nuevo Leon, MX
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last 30 patents
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Patent Grant
Ladder top
Patent number
D597685
Issue date
Aug 4, 2009
Louisville Ladder Inc.
Donald L. Gibson
D25 - Building units and construction elements
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Patent Application
END COVER FOR A LADDER RAIL
Publication number
20100012428
Publication date
Jan 21, 2010
Louisville Ladder Inc.
Donald L. GIBSON
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS