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:
Jul. 19, 2005
Filed:
Sep. 20, 2002
Applicant:
Michael S. Yacobi, Lexington, KY (US);
Inventor:
Michael S. Yacobi, Lexington, KY (US);
Assignee:
Panasonic Corporation of North America, Secaucus, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L009/04 ;
U.S. Cl.
CPC ...
Abstract
A floor cleaning apparatus such as an upright vacuum cleaner, an extractor or a powerhead for a canister vacuum cleaner includes twin agitators that are operatively connected together by means of a worm gear drive assembly.