Patent Assignment
Reel/Frame 028640/0328
Change of Name
Recorded: 2012-07-25
Pages: 3
Assignor
BUCYRUS INTERNATIONAL, INC.
Executed: 2011-09-29
Assignee
CATERPILLAR GLOBAL MINING LLC
6744 S. HOWELL AVENUE, P.O. BOX 267, OAK CREEK, WISCONSIN, 53154
Covered Property
(1)
Hoist and Drag System for Mining
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.