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:
Jan. 06, 1998
Filed:
Nov. 06, 1995
Applicant:
Inventor:
Lars Gunnar Kilstrom, Taby, SE;
Assignee:
Aktiebolaget Electrolux, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60B / ; B60B / ;
U.S. Cl.
CPC ...
15339 ; 153271 ; 152310 ;
Abstract
A wheel for a vacuum cleaner nozzle or for a vacuum cleaner having a central part (10a, 10b) of comparatively hard material to which a tread is secured. The tread (14) is formed from a soft material having a low friction coefficient, such as a felt material.
Kilstrom, Lars. (1998). Wheel for a vacuum cleaner nozzle or for a vacuum cleaner (U.S. Patent No. 5704091). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5704091
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile