The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 2011
Filed:
Jan. 30, 2007
Applicants:
Joseph A. Fester, Ada, MI (US);
Timothy A. Field, Holland, MI (US);
Inventors:
Joseph A. Fester, Ada, MI (US);
Timothy A. Field, Holland, MI (US);
Assignee:
BISSELL Homecare Inc., Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/10 (2006.01); A47L 9/20 (2006.01); A47L 5/00 (2006.01); A47L 9/00 (2006.01); B01D 59/50 (2006.01); B01D 39/00 (2006.01); B01D 46/00 (2006.01); B01D 47/00 (2006.01); B01D 53/00 (2006.01); B25G 3/18 (2006.01); F16B 21/00 (2006.01); F16D 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter assembly for a vacuum cleaner comprises a filter carrier and a filter element. The filter carrier has a curved rear surface and a pair of protrusion for mounting the filter carrier to the vacuum cleaner.