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:
May. 19, 2009
Filed:
Dec. 07, 2006
Applicant:
Bernhard Homner, Calw-Stammheim, DE;
Inventor:
Bernhard Homner, Calw-Stammheim, DE;
Assignee:
S-Fasteners GmbH, Magstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
Decompression locks are required in order to achieve a rapid compensation of pressure in case of a sudden increase in pressure in one of two areas which are separated by a pressure tight wall. Decompression locks are used where different pressures in two separate areas have to be compensated rapidly. The purpose of this invention is to provide an improved decompression lock or an improved structural unit with two adjacent decompression locks acting in opposite directions. The improvements include a reduction in weight, simplified installation, a lower number of constituent parts, and a resulting reduction in overall cost.