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:
Dec. 22, 2015
Filed:
Mar. 07, 2014
Applicant:
Harnischfeger Technologies, Inc., Wilmington, DE (US);
Inventors:
Bernard Pusheck, Cudahy, WI (US);
Jason Knuth, Brookfield, WI (US);
Assignee:
Harnischfeger Technologies, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 75/34 (2006.01); E02F 3/30 (2006.01); E21B 19/22 (2006.01); E02F 9/22 (2006.01); B65H 75/42 (2006.01); B65H 75/44 (2006.01);
U.S. Cl.
CPC ...
E02F 3/308 (2013.01); B65H 75/425 (2013.01); B65H 75/4415 (2013.01); E02F 3/305 (2013.01); E02F 9/2275 (2013.01); E21B 19/22 (2013.01); B65H 75/34 (2013.01);
Abstract
A reel system includes a reel having a rotational axis, the reel including a plurality of ledges spaced radially from the rotational axis, the ledges defining a stepped configuration along an interior surface of the reel. The reel system also includes a first clamp having a first width and a second clamp having a second width greater than the first width, wherein the first clamp and the second clamp engage the plurality of ledges as the reel is rotated.