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. 15, 2001
Filed:
Jul. 28, 1998
Applicant:
Inventors:
John G. Preston, Los Altos, CA (US);
Edward Belotserkovsky, San Francisco, CA (US);
Assignee:
Honeywell International INC, Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 2/157 ;
U.S. Cl.
CPC ...
G01N 2/157 ;
Abstract
A single gloss sensor which can perform both DIN gloss measurement and DIN high gloss measurement, using the same hardware, and with minimal delay between the two measurements. The invention functions by directing light beams from a source to two different positions, either concurrently, or sequentially, between a position which measures gloss (75°) and a position which measures high gloss (45°).