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:
May. 09, 1989
Filed:
Oct. 16, 1985
Applicant:
Inventor:
Bruce W Castleman, Kenneth City, FL (US);
Assignee:
Brunswick Corporation, Skokie, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422 83 ; 250281 ; 250282 ; 422 86 ; 422 93 ; 422 98 ; 436 35 ; 436114 ; 436119 ; 436133 ; 436181 ;
Abstract
A system for the detection of trace components in a gas by a process involving the ionization of such trace components and intermittently adding to the gas, a reactant gas which converts some of the components to more readily ionizable forms.
Castleman, Bruce. (1989). System for trace gas detection (U.S. Patent No. 4828800). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4828800
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile