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:
Nov. 12, 2002
Filed:
Mar. 15, 2000
Hans Pettersson, Linghem, SE;
Optovent Aktiebolag (publ), Bromma, SE;
Abstract
Method and devices intended to be used at sensing of breathing of a man or an animal in order to with a breathing sensor securely sense the breathing regardless of whether it occurs through the nose or mouth. A device ( ) conducts breathing air flows to and from the nose as well as the mouth past a position ( ), at which the sensor is located. In one embodiment the device is tubular and has two orifices ( ) for location at the nose and mouth respectively, as well as a third orifice ( ) onto which a sensor may be fastened by snap action.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile