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:
May. 12, 2020
Filed:
Apr. 15, 2015
Applicants:
Scott Comstock, La Canada, CA (US);
Kurt Comstock, Sylmar, CA (US);
Inventors:
Scott Comstock, La Canada, CA (US);
Kurt Comstock, Sylmar, CA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/54 (2006.01); A61B 17/32 (2006.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/54 (2013.01); A61B 2017/0046 (2013.01); A61B 2017/320004 (2013.01); A61B 2017/320008 (2013.01);
Abstract
An abrading implement for abrading surfaces comprises a multi-part, hollow holder and a flexible abrasive stratum secured within the holder. The abrasive stratum is flexible or deformable, and protrudes from the holder. A form internal to the abrading implement bears against the abrasive stratum to cause the abrasive stratum to protrude from the holder. The abrasive stratum may be perforated and coated with an abrasive such as silicon carbide.