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. 11, 2022
Filed:
Mar. 31, 2020
Mueller International, Llc, Atlanta, GA (US);
Clifton Braun, Concord, CA (US);
Cody Badger, San Francisco, CA (US);
Karl Halden, San Carlos, CA (US);
Mueller International, LLC, Atlanta, GA (US);
Abstract
Example aspects of a stent for repairing a pipe and a method for repairing a pipe are disclosed. The stent for repairing a pipe can comprise a spring comprising a metal wire and defining a tubular structure, the spring defining an outer surface and an inner surface, the inner surface defining a void, an axis extending through the void; and a sealing layer defining a sleeve, the sealing layer wrapped around a circumference of the spring and engaging the outer surface of the spring; the stent configurable in a compressed configuration, wherein the spring is compressed, and an expanded configuration, wherein the spring is expanded