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. 30, 1980
Filed:
Feb. 08, 1978
Applicant:
Inventor:
Marvin M Lane, Arlington, VA (US);
Assignee:
Sortex North America, Inc., Sacramento, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J / ; B07C / ; G01J / ;
U.S. Cl.
CPC ...
356407 ; 250226 ; 209558 ; 209577 ;
Abstract
A produce grading system that detects the light reflectances from an object in four color bands. Two bands are in the visible range and two are in the invisible range. By means of comparing various color combinations the system looks for the presence of a desired color, an undesired color, and determines if the object is vegetable or nonvegetable matter.
Quick Actions:
Lane, Marvin. (1980). Four color tomato grader (U.S. Patent No. 4225242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4225242
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile