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:
Jan. 24, 2012
Filed:
Mar. 31, 2009
Stefan Barten, Lübeck, DE;
Markus Wansing, Lübeck, DE;
Volker Kuhn, Stockelsdorf, DE;
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Abstract
Safety clothing () for persons in dangerous situations is provided including at least one device () for generating light and/or at least one device for generating sound and/or at least one mechanical device for generating a warning stimulus, which is perceptible by the person, an interface () for generating data or signals with a gas-measuring device () and a power supply device () for supplying the at least one device () and/or the interface with power. The features are in functional connection with one another, for optically and/or acoustically and/or mechanically warning the person when at least one limit value of a harmful gas is exceeded or in case of at least one implausible measured value of the air detected by the gas-measuring device ().