Patent Assignment
Reel/Frame 023214/0242
Assignment of Assignor's Interest
Recorded: 2009-09-10
Pages: 5
Assignors
WEBER, ROBERT
Executed: 2009-09-10
CHMIEL, WAYNE GEORGE
Executed: 2009-09-09
PERUGINI, DAVE L.
Executed: 2009-09-09
ONSAGER, MICHAEL GORDON
Executed: 2009-09-09
HELFRICH, JOSEPH
Executed: 2009-09-09
Assignee
BUCYRUS INTERNATIONAL, INC.
1100 MILWAUKEE AVENUE, SOUTH MILWAUKEE, WISCONSIN, 53172
Covered Property
(1)
Technique for Controlling Pumps in a Hydraulic System
Application:
12/557,119 →
Publication:
US 2011/0056192
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
After-Acquired Intellectual Property Security Agreement (Second Supplemental Filing)
Mar 2, 2010
From: BUCYRUS INTERNATIONAL, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 024015/0724 →
Release of Security Interest
Jul 13, 2011
From: JPMORGAN CHASE BANK, N.A.
To: BUCYRUS INTERNATIONAL, INC.
Reel/Frame 026585/0001 →