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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/30/1985
Application #:
06531399
Filing Dt:
09/12/1983
Inventors:
HUBERT AUGUSTIN, ROBERT PIRKER
Title:
FROG, IN PARTICULAR FROG POINT, FOR RAIL CROSSING OR RAIL SWITCHES AS WELL AS PROCESS FOR PRODUCING SAME
Assignment: 1
Reel/Frame:
004182/0450Recorded: 09/12/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/30/1983
Exec Dt:
08/30/1983
Assignee:
FRIEDRICHSTRASSE 4
A-1011 VIENNA, AUSTRIA
Correspondent:
CUSHMAN, DARBY & CUSHMAN
8TH FLR.
1801 K STREET, NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
006194/0119Recorded: 07/08/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/30/1990
Assignee:
FLORAGASSE 7
A-1040 VIENNA, AUSTRIA
Correspondent:
KEVIN E. JOYCE
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 3
Reel/Frame:
010832/0145Recorded: 05/17/2000Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/07/1994
Assignee:
ROTENTURNSTRASSE 5-9
1010 WIEN, AUSTRIA
Correspondent:
PILLSBURY MADISON & SUTRO LLP
KEVIN E. JOYCE
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, NW, NINTH FLOOR
WASHINGTON, D.C. 20005-3918

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