Patent · US Active

Multi-drum sander and/or rasp

US8272925B2 · kind B2 · utility

0Cited by

36References

15Claims

0Family size

Assignee

Sears Brands, L.L.C. · US

Inventors

Mark Good · Wauconda, US
Dan Swanson · Lombard, US
Wayne Bower · Wilmette, US

Key dates

Filing date	Jan 7, 2010
Grant date	Sep 25, 2012
Priority date	—
Expiry date	Dec 14, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B47/00
WIPO fieldMachine tools
WIPO sectorMechanical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.