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. 27, 1988
Filed:
Jun. 12, 1987
Dennis N Beaulieu, Churchville, NY (US);
Edward P Goll, Wayland, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A photographic printer is provided including reflection densitometry apparatus for measuring the reflective density of a reflective patch or print. The apparatus includes a carrier separable from the printer for supporting a plurality of reflective patches. A light sensor is disposed on the printer, and means are disposed on the printer for supporting the carrier with a selected one of the reflective patches opposing the light sensor. Means are provided for illuminating the reflective patch, and means are provided for focusing the light reflected off of the reflective patch onto the light sensor. Further provided are means for selectively positioning at least one transmissive filter between the selected reflective patch and the light sensor.