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. 31, 2012
Filed:
May. 20, 2008
Applicants:
Sandra Dankert, Reinfeld, DE;
Michael Rosert, Timmendorfer Strand, DE;
Dirk Feil, Lübeck, DE;
Inventors:
Assignee:
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 18/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter for a breathing device is flexible and can be manufactured in a simple manner. The filter includes a flexible frame () with a filter port () and with an end piece (). The flexible frame () is provided between two filter mats (). The flexible frame () can be folded over along a bent edge () such that the filter port () and the second end piece () are arranged opposite each other.