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. 30, 2017
Filed:
Mar. 25, 2014
Applicant:
Joy MM Delaware, Inc., Wilmington, DE (US);
Inventors:
Joseph J. Zimmerman, Franklin, PA (US);
Andrew W. Struthers, Jackson Center, PA (US);
Assignee:
Joy MM Delaware, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 21/02 (2006.01);
U.S. Cl.
CPC ...
B02C 21/026 (2013.01); B02C 2021/023 (2013.01);
Abstract
A mobile sizer for an underground mining system includes drive treads, a sizer portion mounted on the drive treads, and a load bucket pivotably coupled to the sizer portion. The load bucket is sumped to remove material from the mine and pivotably swung to transfer removed material to the sizer portion.