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. 07, 1985
Filed:
Jul. 20, 1983
Applicant:
Inventors:
Ron Feller, Ramat Efal, IL;
Amos Mizrach, Holon, IL;
Assignee:
The State of Israel, Ministry of Agriculture, Jerusalem, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
209693 ; 130 / ; 209 442 ; 209470 ; 209932 ;
Abstract
A gravity separator device for field use in separating material comprising spurious matter and harvested products employing airflow through a grid-like conveyor belt moving upward while inclined to the horizontal for reducing the friction between the conveyor belt and the lighter material causing the lighter material to move downward into a collecting receptacle while the heavier material is moved upward by the conveyor belt.