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:
Aug. 24, 2004
Filed:
Sep. 25, 2003
Applicant:
Inventors:
Alfred H. Stegens, Olmsted Township, OH (US);
Eric A. Stegens, Olmsted Falls, OH (US);
Assignee:
The Scott Fetzer Company, Westlake, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/04 ;
U.S. Cl.
CPC ...
A47L 9/04 ;
Abstract
A vacuum cleaner brushroll including a spindle rotated by a drive belt having grooves in its inner drive surface extending lengthwise around the belt, and a pulley formed in one-piece with the spindle, the pulley having a flat, smooth belt surface parallel to the spindle axis.
Stegens, Alfred. (2004). V-belt driven vacuum cleaner brushroll (U.S. Patent No. 6779231). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6779231
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile