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. 26, 2019
Filed:
Sep. 05, 2017
Applicant:
Electric Power Research Institute, Inc., Charlotte, NC (US);
Inventors:
Tiebin Zhao, Charlotte, NC (US);
Jay A. Williams, Essex, CT (US);
Assignee:
Electric Power Research Institute, Inc., Charlotte, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
F16L 1/032 (2006.01); F16L 55/18 (2006.01); H02G 1/08 (2006.01); H02G 9/06 (2006.01); F16L 1/06 (2006.01); F16L 55/165 (2006.01);
U.S. Cl.
CPC ...
H02G 1/081 (2013.01); F16L 1/032 (2013.01); F16L 1/06 (2013.01); F16L 55/1658 (2013.01); F16L 55/18 (2013.01); H02G 9/06 (2013.01);
Abstract
A method of replacing pipe-type power cables is disclosed. The method includes the steps of using a pipe cutting rod to burst existing pipe; using an expander to expand soil surrounding the existing pipe to create a path for a new conduit or pipe; pulling the new conduit or pipe into the path created by the expander; and pulling new cables into the conduit or pipe.
Quick Actions:
Zhao, Tiebin. (2019). Method of replacing pipe-type power cables with extruded-dielectric cables (U.S. Patent No. 10243332). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10243332
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile