Joel E. Hitzelberger

Person

Danville, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dirt cup assembly with attachable and detachable external filter ho...
- Patent number 7,185,394
- Issue date Mar 6, 2007
- Panasonic Corporation of North America
- Danielle M. Hafling
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Removable dirt cup assembly with external filter
- Patent number 7,181,804
- Issue date Feb 27, 2007
- Panasonic Corporation of North America
- Danielle M. Hafling
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Floor cleaning apparatus with twin agitators having different diame...
- Publication number 20050172447
- Publication date Aug 11, 2005
- PANASONIC CORPORATION OF NORTH AMERICA
- Jeffrey T. Roney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Removable dirt cup assembly with external filter
- Publication number 20050071946
- Publication date Apr 7, 2005
- Danielle M. Hafling
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Nozzle assembly with high efficiency agitator cavity
- Publication number 20050022340
- Publication date Feb 3, 2005
- Danielle M. Hafling
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Nozzle assembly with edge cleaning through agitator cavity
- Publication number 20040168282
- Publication date Sep 2, 2004
- Joel E. Hitzelberger
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Dirt cup assembly with attachable and detachable external filter ho...
- Publication number 20040088819
- Publication date May 13, 2004
- Danielle M. Hafling
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Bagless vacuum cleaner with removable dirt cup
- Publication number 20040088818
- Publication date May 13, 2004
- Danielle M. Hafling
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Joel E. Hitzelberger

Person

Patents Grantslast 30 patents

Dirt cup assembly with attachable and detachable external filter ho...

Removable dirt cup assembly with external filter

Patents Applicationslast 30 patents

Floor cleaning apparatus with twin agitators having different diame...

Removable dirt cup assembly with external filter

Nozzle assembly with high efficiency agitator cavity

Nozzle assembly with edge cleaning through agitator cavity

Dirt cup assembly with attachable and detachable external filter ho...

Bagless vacuum cleaner with removable dirt cup