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:
Sep. 12, 1989
Filed:
Jul. 07, 1986
Applicant:
Inventor:
Luis P Leon, Fairfield, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422101 ; 422 58 ; 422 61 ; 422 68 ; 422102 ; 436165 ; 436178 ; 436808 ; 436810 ; 2101981 ; 21032184 ; 210345 ; 21050021 ;
Abstract
The disposable analytical device includes an outer shell portion having an interior which is divided into reagent chambers and a test sample chamber. The reagent chambers are non-communicable with each other. However the test sample chamber is communicable with each of the reagent chambers through a semi-permeable membrane. The device is formed of an optic quality material to permit analysis of the test results in a spectrophotometer.
Quick Actions:
Leon, Luis. (1989). Disposable analytical device (U.S. Patent No. 4865813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4865813
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