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Jeffrey C. Loebig
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Twinsburg, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Steerable upright vacuum cleaner
Patent number
7,805,804
Issue date
Oct 5, 2010
Royal Appliance Mfg. Co.
Jeffrey C. Loebig
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Grant
Single stage cyclone vacuum cleaner
Patent number
7,632,324
Issue date
Dec 15, 2009
Royal Appliance Mfg. Co.
Sergey V. Makarov
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Separately opening dust containers
Patent number
7,604,675
Issue date
Oct 20, 2009
Royal Appliance Mfg. Co.
Sergey V. Makarov
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
Separately opening dust containers
Publication number
20070289267
Publication date
Dec 20, 2007
Royal Appliance Mfg. Co.
Sergey V. Makarov
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Single stage cyclone vacuum cleaner
Publication number
20070266678
Publication date
Nov 22, 2007
Royal Appliance Mfg. Co.
Sergey V. Makarov
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Steerable upright vacuum cleaner
Publication number
20060207054
Publication date
Sep 21, 2006
Royal Appliance Mfg. Co.
Jeffrey C. Loebig
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...