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:
Mar. 29, 1988
Filed:
Sep. 16, 1986
Applicant:
Inventor:
Robert D Rosenthal, Gaithersburg, MD (US);
Assignee:
Trebor Industries, Inc., Gaithersburg, MD (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J / ;
U.S. Cl.
CPC ...
250343 ; 2503581 ; 250428 ;
Abstract
A near-infrared quantitative measurement instrument allows measurement in either reflectance or transmission modes depending upon a sample holder which is loaded in a sample chamber. The instrument has means for detecting in both the reflectance mode and the transmission mode, and the particular sample holder used determines in which mode the measurement is made.