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:
Jan. 17, 2023
Filed:
Mar. 10, 2020
Applicant:
Lmk Technologies, Llc, Ottawa, IL (US);
Inventor:
Larry W. Kiest, Jr., Ottawa, IL (US);
Assignee:
LMK Technologies, LLC, Ottawa, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 55/16 (2006.01); F16L 55/18 (2006.01); F16L 55/165 (2006.01); F16L 55/179 (2006.01); F16L 55/26 (2006.01);
U.S. Cl.
CPC ...
F16L 55/18 (2013.01); F16L 55/1651 (2013.01); F16L 55/1656 (2013.01); F16L 55/179 (2013.01); F16L 55/265 (2013.01);
Abstract
A liner tube is provided for repairing either a single pipe line or a main pipe line having a lateral pipe line connected thereto. The liner tube assembly includes a liner tube impregnated with a liquid material capable of curing and hardening. The liner tube includes a gasket or band of hydrophilic paste positioned about the juncture of the pipe lines. The gasket or bands form a tight seal between the liner tube and the pipe line.