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:
Jul. 27, 2021
Filed:
Jul. 22, 2015
John Tomasko, Limerick, IE;
Sarah Fiegener, Tulsa, OK (US);
Tiago Martins DE Freitas, SAO Sao Paulo Sp, BR;
Geoffrey Brazier, Woodbury, MN (US);
John Tomasko, Limerick, IE;
Sarah Fiegener, Tulsa, OK (US);
Tiago Martins De Freitas, SAO Sao Paulo Sp, BR;
Geoffrey Brazier, Woodbury, MN (US);
BS&B Innovations Limited, Limerick, IE;
Abstract
A pressure relief device, comprising: a valve body () having a central bore, wherein a valve seat () is disposed within the central bore of the valve body (); a plug (); a spring () configured to press the plug () into sealing engagement with the valve seat (); a bumper () extending from the plug (), wherein the bumper () extends along a central axis of the spring (); and a holder () configured to lock into the valve body (), wherein the holder () is configured to hold the spring () within the valve body ().