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:
Jun. 06, 2023
Filed:
Oct. 22, 2021
Abb Schweiz Ag, Baden, CH;
Darren Tremelling, Raleigh, NC (US);
Sheng Zhong, Raleigh, NC (US);
Elio Perigo, Raleigh, NC (US);
Daniel Pierce Armstrong, Raleigh, NC (US);
Marius Rutkeviĉius, Raleigh, NC (US);
ABB SCHWEIZ AG, Baden, CH;
Abstract
A push-lock coupler includes an annular metal insert with a coaxial profile complementary to a conduit; a cylindrical polymeric housing molded over the annular metal insert and having a first and second end and an inner surface; and wherein the first and second end are capable of deforming to the coaxial profile of the conduit inserted into either the first or second end, and the inner surface of the cylindrical polymeric housing has at least one groove disposed between the annular metal insert and the first end.