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:
Aug. 11, 2015
Filed:
Sep. 02, 2012
Applicant:
Michael Patrick Shannon, Weed, CA (US);
Inventor:
Michael Patrick Shannon, Weed, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 51/00 (2006.01);
U.S. Cl.
CPC ...
B23B 51/0009 (2013.01); Y10T 408/5583 (2015.01);
Abstract
A pipe extractor removes a broken pipe from a connector or a fitting. The pipe extractor comprises an upper shaft mechanically coupled to a lower shaft where the lower shaft is further mechanically coupled to cutting insert, the cutting insert comprises a stop, a shaving edge and a cutting edge. A user can affix the upper shaft to a drill and engage the drill to turn the cutting insert causing the cutting edge to remove the broken pipe from the connector or the fitting. The cutting insert is further affixed to a guide such that the guide can ensure that the cutting edge is properly aligned with the broken pipe.