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. 11, 2024
Filed:
Jul. 23, 2019
Applicant:
R. Stahl Schaltgeräte Gmbh, Waldenburg, DE;
Inventor:
Thorsten Arnhold, Pfedelbach, DE;
Assignee:
R. STAHL SCHALTGERÄTE GMBH, Waldenburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 17/40 (2006.01); A62C 4/00 (2006.01); H02B 1/28 (2006.01); H05K 5/02 (2006.01);
U.S. Cl.
CPC ...
H02B 1/28 (2013.01); A62C 4/00 (2013.01); F16K 13/06 (2013.01); F16K 17/40 (2013.01); H05K 5/0213 (2013.01); Y10T 137/1632 (2015.04); Y10T 137/1692 (2015.04); Y10T 137/1714 (2015.04);
Abstract
A pressure relief device including a gas-permeable body to which a membrane adheres that is preferably impermeable to moisture. The membrane can be a rubber membrane that is formed by applying liquid rubber to the pressure relief body and, optionally, a component which supports the liquid rubber and surrounds the pressure relief body.