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:
Apr. 21, 2020
Filed:
May. 14, 2018
Freudenberg Oil & Gas, Llc, Houston, TX (US);
John Stobbart, Swansea, GB;
Michael Sheehan, Swansea, GB;
Freudenberg Oil & Gas, LLC, Houston, TX (US);
Abstract
A pipeline misalignment flange includes a socket member having a first smaller spherical internal surface, the socket member having a first face surrounding the first substantially spherical internal surface, the first face having a recessed channel. A retainer member includes a second larger spherical internal surface, the socket member and the retainer member being fastened together. A ball member includes a first smaller spherical external surface for engaging the socket member and a second larger spherical external surface for engaging the retainer member. The second larger spherical external surface includes an axially protruding portion with an undercut, the ball member being pivotable relative to the socket member such that the axially protruding portion of the second larger spherical external surface is received in the recessed channel.