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:
Sep. 23, 2025
Filed:
Jul. 23, 2024
Parker-hannifin Corporation, Cleveland, OH (US);
Paul A. Dudzinski, Meriden, CT (US);
Kenneth W. Cornett, Madison, CT (US);
Parker-Hannifin Corporation, Cleveland, OH (US);
Abstract
An example plug assembly includes: a cone; a seal mounted to the cone; an anchoring ring comprising a plurality of anchoring ring segments disposed in a circular array, wherein a respective receptacle is formed between each two adjacent anchoring ring segments of the plurality of anchoring ring segments; and a support ring that is interposed between the seal and the anchoring ring, wherein the support ring comprises a plurality of support ring segments disposed in a respective circular array, such that each support ring segment partially overlaps two adjacent anchoring ring segments, and wherein each support ring segment of at least a subset of the plurality of support ring segments has a protrusion that is received within the respective receptacle.