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:
Sep. 25, 2012
Filed:
Jan. 07, 2010
Applicants:
Mark Good, Cary, IL (US);
Dan Swanson, Lombard, IL (US);
Wayne Bower, Wilmette, IL (US);
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 27/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Described herein is technology for, among other things, a multi-purpose sanding or filing apparatus. The apparatus includes a motor, a plurality of drive mechanisms in mechanical communication with the motor, and a plurality of drums, where each of the drums has an axis passing therethrough, the drums are coupled with respective drive mechanisms, and the drive mechanisms are operable to rotate the drums about their respective axes.