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:
Oct. 13, 2020
Filed:
Jul. 17, 2013
Dräger Safety Ag & Co. Kgaa, Lübeck, DE;
Kal Kück, Hamburg, DE;
Hans-Ullrich Hansmann, Barnitz, DE;
Detlef Ott, Lübeck, DE;
Andreas Mohrmann, Krummesse, DE;
Arne Tröllsch, Lübeck, DE;
DRÄGER SAFETY AG & CO. KGaA, Lübeck, DE;
Abstract
A gas measurement system for measuring the concentration of gaseous and/or vaporous components of a gas mixture by means of the color change of at least one reaction substance on a reaction support unit in which the at least one reaction substance is arranged on the reaction support unit separately within at least two light permeable channels is provided in such a manner that data can be read out reliably at low technical expense. The data reading device can be designed as a digital camera and/or as a reading apparatus for an electronic data storage device.