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Hiroshi Nishimura
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Gamo-Gun Shiga, JP
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Patents Grants
last 30 patents
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Patent Grant
Airflow system for bagless vacuum cleaner
Patent number
7,222,392
Issue date
May 29, 2007
Panasonic Corporation of North America
Michael J. McCormick
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
Airflow system for bagless vacuum cleaner
Publication number
20070113372
Publication date
May 24, 2007
Michael J. McCormick
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Airflow system for bagless vacuum cleaner
Publication number
20040025287
Publication date
Feb 12, 2004
Michael J. McCormick
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Application
Vacuum cleaner with reversible rotary agitator
Publication number
20040000023
Publication date
Jan 1, 2004
J. Erik Hitzelberger
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...