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. 05, 2018
Filed:
Mar. 09, 2015
Hypertherm, Inc., Hanover, NH (US);
David Osterhouse, Minneapolis, MN (US);
Eric J. Chalmers, Minneapolis, MN (US);
Jon W. Lindsay, Hanover, NH (US);
Arion Vandergon, St. Louis Park, MN (US);
Cedar J. Vandergon, New Brighton, MN (US);
Hypertherm, Inc., Hanover, NH (US);
Abstract
The invention features a seal assembly for a high pressure liquid system. The seal assembly includes a seal carrier having abuse portion defining a proximal end, a distal end, and a bore. The seal carrier also includes a seal disposed within the bore of the seal carrier. The seal carrier also includes a backup ring disposed within the bore of the seal carrier. The seal carrier also includes a hoop ring disposed substantially between the seal and the backup ring, the hoop ring having a proximal surface and an outer surface.