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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
01/28/2003
Application #:
09612827
Filing Dt:
07/07/2000
Inventors:
Peter Herkenrath, Bernhard Richter
Title:
METHOD AND A DEVICE FOR DETECTING THE PRESENCE OF PERSONNEL IN UNDERGROUND MINING
Assignment: 1
Reel/Frame:
011211/0694Recorded: 10/30/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/06/2000
Exec Dt:
07/06/2000
Assignee:
RELLINGHAUSER STR. 1
ESSEN, GERMANY D-451
Correspondent:
MCEACHRAN, JAMBOR, KEATING ET AL
DANIEL C. MCEACHRAN
55 E. MONROE STREET, SUITE 2940
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
012710/0557Recorded: 03/22/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2002
Assignee:
RELLINGHAUSER STR. 1
ESSEN, GERMANY D-451
Correspondent:
COOK, ALEX, MCFARRON, MANZO, ET AL
DANIEL C. MCEACHRAN
200 W. ADAMS STREET - SUITE 2850
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
017435/0681Recorded: 01/09/2006Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/16/2005
Assignee:
INDUSTRIEST. 1
44534 LUNEN, GERMANY
Correspondent:
POLSTER, LIEDER, WOODRUFF ET AL.
12412 POWERSCOURT DRIVE STE. 200
ST. LOUIS MO 63131-3615
Assignment: 4
Reel/Frame:
032588/0478Recorded: 04/01/2014Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/04/2008
Assignee:
INDUSTRIESTRASSE 1
LÜNEN, GERMANY 44534
Correspondent:
CATERPILLAR INC.
100 NE ADAMS STREET
AH9510
PEORIA, IL 61629-9510
Assignment: 5
Reel/Frame:
032607/0447Recorded: 04/04/2014Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/15/2009
Assignee:
INDUSTRIESTRASSE 1
LÜNEN, GERMANY 44534
Correspondent:
CATERPILLAR INC.
100 NE ADAMS ST.
AH9510
PEORIA, IL 61629-9510
Assignment: 6
Reel/Frame:
032621/0612Recorded: 04/07/2014Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/2012
Assignee:
INDUSTRIESTRASSE 1
LÜNEN, GERMANY 44534
Correspondent:
CATERPILLAR INC.
100 NE ADAMS ST.
AH9510
PEORIA, IL 61629-9510

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