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:
Dec. 15, 1987
Filed:
Jul. 25, 1985
Rickie F Krietemeier, Englewood, CO (US);
Laurence W Ross, Denver, CO (US);
Confidence Corporation, Englewood, CO (US);
Abstract
In sensing diluent gases which contribute to malodors in the human breath, a detection cell is housed within the hand-held cartridge made up of inner and outer casings movable between and open and closed position. The detection cell has an electrolyte interposed between inner and outer electrodes within the inner casing and when the cartridge is advanced to its open position a sample gas stream created by blowing into the interior of the cartridge is passed into contact with the inner electrode while a reference gas stream, such as, air contacts the outer electrode whereby an electric potential is developed in response to the presence of the diluent gases indicating the presence of malodors in the human breath.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile