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:
Mar. 20, 1984
Filed:
Jun. 21, 1982
Applicant:
Inventor:
Warren L Langstraat, Cottage Grove, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
51364 ; 51358 ; 1523012 ; 1523019 ;
Abstract
A tool including a wheel of a firm material adapted to be rotated by a drive assembly, and a support strip of elastic resilient cellular material permanently adhered around a cylindrical peripheral surface of the wheel with its leading end in a slot in the wheel. A predetermined length of pressure sensitive adhesive coated finishing material may be removably adhered around the outer surface of the support strip with its terminal end in a deeper portion of the slot which is disposed to press the end of the length of finishing material into firm engagement with the leading end of the support strip.