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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/30/1991
Application #:
07418023
Filing Dt:
10/10/1989
Inventors:
ERWIN E. STOTZER, PETER TESCHEMACHER
Title:
TRENCH WALL CUTTER
Assignment: 1
Reel/Frame:
005191/0148Recorded: 11/28/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/17/1989
Exec Dt:
10/17/1989
Assignee:
Correspondent:
FLEIT, JACOBSON, COHN, PRICE,
HOLMAN & STERN
THE JENIFER BLDG.
400 7TH ST., N. W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:
012983/0583Recorded: 06/12/2002Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2001
Assignee:
WITTELSBACHER STRASSE 5
86529 SCHROBENHAUSEN, GERMANY
Correspondent:
CROWELL & MORING, L.L.P.
DONALD D. EVENSON
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 3
Reel/Frame:
013484/0215Recorded: 11/14/2002Pages: 13
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL 012983 FRAME 0583. (CHANGE OF NAME)
Assignor:
Exec Dt:
06/01/2001
Assignee:
WITTELSBACHER STRASSE 5
86529 SCHROBENHAUSEN, GERMANY
Correspondent:
CROWELL & MORING, L.L.P
DONALD D. EVENSON
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300

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