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:
Feb. 15, 2005
Filed:
Nov. 29, 2001
Harry A. Loder, Austin, TX (US);
Curtis L. Shoemaker, Round Rock, TX (US);
Harry A. Loder, Austin, TX (US);
Curtis L. Shoemaker, Round Rock, TX (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
An article and process for cleaning relatively inaccessible and recessed surfaces, including a shaft having a first end opposite a second end with a cleaning head assembly, including a movable strip of buffing material, at the first end of the shaft. The article has an actuator at the second end of the shaft; and a connector coupling the cleaning head assembly to the actuator to move the movable strip during positional change of the actuator. Repeated positional change of the actuator produces reciprocatory movement in the movable strip of buffing material to produce a rubbing, cleaning action of the material against a recessed surface.