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FREDDIE WALKER
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COLUMBUS, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for cleaning floor surfaces
Patent number
8,341,793
Issue date
Jan 1, 2013
Freddie Walker
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Apparatus for cleaning floor surfaces
Patent number
7,140,060
Issue date
Nov 28, 2006
Freddie Walker
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
Apparatus for Cleaning Floor Surfaces
Publication number
20100071143
Publication date
Mar 25, 2010
FREDDIE WALKER
A63 - SPORTS GAMES AMUSEMENTS