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. 11, 2023
Filed:
Mar. 22, 2018
Applicant:
R. Stahl Schaltgeräte Gmbh, Waldenburg, DE;
Inventors:
Clife Hermanowski, Seckach, DE;
Thorsten Arnhold, Pfedelbach, DE;
Bernd Limbacher, Schwäbisch Hall, DE;
Assignee:
R. Stahl Schaltgerate GMBH, Waldenburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 5/02 (2006.01); H01H 9/04 (2006.01);
U.S. Cl.
CPC ...
H05K 5/0217 (2013.01); H01H 9/042 (2013.01); H05K 5/0209 (2022.08);
Abstract
A housing with an inner lining, made of an open-pore material, preferably covering at least two sides of the housing, for the reduction of internal explosion pressure. In addition, or alternatively, a molded body made of the open-pore material, for example a bonded fibrous material, may be arranged in the housing.