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. 11, 1986
Filed:
Nov. 15, 1984
Applicant:
Inventors:
Kunio Sukigara, Yokosuka, JP;
Harutaka Taniguchi, Yokosuka, JP;
Assignees:
Fuji Electric Co., Ltd., both of, JP;
Fuji Electric Corporate Research & Development Ltd., both of, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J / ; 250 ; 356 ; 356 ; 356 ;
U.S. Cl.
CPC ...
250343 ; 356439 ;
Abstract
In the infrared gas analyzers described in the specification, infrared radiation is transmitted through a measuring cell to an infrared detector. The measuring cell has an external case and a tubular filter to remove particulate material from the gas being analyzed immediately before it is intercepted by the infrared radiation.
Sukigara, Kunio. (1986). Infrared gas analyzer (U.S. Patent No. 4622464). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4622464
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile