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:
Apr. 17, 1990
Filed:
Jun. 13, 1988
Applicant:
Inventor:
Neal W Densmore, Franklin, PA (US);
Assignee:
Joy Technologies Inc., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198830 ; 198808 ; 198831 ; 198840 ; 1988612 ;
Abstract
The invention involves flanged rollers which engage the lateral sides of the upper and lower runs of an endless, flexible belt conveyor which traverses a curved path to control movement of the belt laterally of the path of travel.