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. 16, 2021
Filed:
Aug. 14, 2019
Sak Construction Llc, O'Fallon, MO (US);
Steve Hirtz, O'Fallon, MO (US);
Scott Campbell, Arnold, MO (US);
Jeff Hirtz, Wentzville, MO (US);
Jason Laney, Wentzville, MO (US);
Kyle Presley, Troy, MO (US);
SAK CONSTRUCTION LLC, O'Fallon, MO (US);
Abstract
A system and method for efficiently and safely installing a pipe liner is provided, as well as methods of using the same. The system and method for efficiently and safely installing a pipe liner may provide an inverter configured to invert the pipe liner by introducing pressure into the pipe liner; provide a top roller, provide an assist system located between the inverter and the top roller, the assist system comprising: a main housing having a main housing top and a main housing bottom, and each of the main housing top and the main housing bottom having an opening; a first interior roller; a second interior roller; and a first motor; and feed the pipe liner onto the top roller, wherein the assist system feeds the pipe liner from the top roller to the inverter in an efficient and controller manner.