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:
Nov. 23, 1993
Filed:
Jul. 02, 1991
Applicant:
Inventors:
Benjamin T Elkin, Marion Center, PA (US);
Benjamin T Elkin, Jr, Marion Center, PA (US);
Brent T Elkin, Marion Center, PA (US);
Braden T Elkin, Marion Center, PA (US);
Brian T Elkin, Marion Center, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
414398 ; 198522 ; 1988361 ; 414528 ;
Abstract
An apparatus and method for loading overburden and ore into rock trucks that includes pushing the material onto an oscillating feed table that then feeds the material onto an inclined conveyor having an endless belt made of a series of overlapping rigid flights.