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:
Nov. 19, 1985
Filed:
Apr. 26, 1983
Horace P Halling, Laurel, MD (US);
Pressure Science Incorporated, Beltsville, MD (US);
Abstract
A fluid-tight sealing apparatus with a protective liner for sealing a pair of tubes having high temperature and pressure fluid flowing therethrough. The apparatus comprises an inner tubular surface coupled to the first tube and a sealing assembly coupled to the second tube and receivable in the inner tubular surface in an interference fit. The sealing assembly comprises a metallic, annular resilient sealing member and a rigid protective liner located inside and substantially concentric to the sealing member but spaced inwardly therefrom for limiting radially inward deformation of the sealing member to prevent plastic deformation thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile