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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/11/2011
Application #:
12412907
Filing Dt:
03/27/2009
Publication #:
Pub Dt:
10/01/2009
Inventors:
Frank Hustert, Ralph Burkhardt
Title:
SERVICE SWITCHING DEVICE WITH DOUBLE-BREAK CONTACTS
Assignment: 1
Reel/Frame:
022466/0733Recorded: 03/30/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/06/2009
Exec Dt:
03/06/2009
Assignee:
KALLSTADTER STRASSE 1
MANNHEIM, GERMANY 68309
Correspondent:
DARBY & DARBY, P.C.
7 WORLD TRADE CENTER
NEW YORK, NY 10007-0042
Assignment: 2
Reel/Frame:
049249/0711Recorded: 05/22/2019Pages: 37
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/22/2019
Assignee:
BROWN BOVERI STRASSE 6
BADEN, SWITZERLAND 5400
Correspondent:
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FOOR
ARLINGTON, VA 22203

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