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. 12, 2019
Filed:
Oct. 19, 2017
Applicant:
Tti (Macao Commercial Offshore) Limited, Macau, MO;
Inventors:
Richard M. Davidian, Pickens, SC (US);
Lauren Spratte, Decatur, GA (US);
Assignee:
TTI (MACAO COMMERCIAL OFFSHORE) LIMITED, Macau, MO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04G 23/02 (2006.01); B23B 51/04 (2006.01);
U.S. Cl.
CPC ...
E04G 23/0207 (2013.01); B23B 51/0426 (2013.01); B23B 2226/57 (2013.01); B23B 2251/60 (2013.01);
Abstract
A method to repair a damaged area of a workpiece with a repair kit includes rotating an arbor to drive a cutting member about a central axis of the arbor, cutting a hole in the workpiece with the cutting member, engaging the workpiece with the cutting member as the hole is cut to secure the cutting member within the hole, disconnecting the arbor from the cutting member, and leaving the cutting member in the workpiece to plug the hole.