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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/14/2000
Application #:
09154393
Filing Dt:
09/16/1998
Inventors:
RAINER PETERS, GUNTER VAN DE VENNE, MICHAEL BONSE, KLAUS MUCKELMANN
Title:
ELECTRICAL AIR PUMP ADAPTED FOR BEING PERIODICALLY TURNED ON AND OFF AND REVERSED IN PUMPING DIRECTION
Assignment: 1
Reel/Frame:
009508/0173Recorded: 10/07/1998Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/14/1998
Exec Dt:
09/14/1998
Exec Dt:
09/14/1998
Exec Dt:
09/14/1998
Assignee:
ALFRED-PIERBURG STR. 1
D-41460 NEUSS, GERMANY
Correspondent:
LADAS & PARRY
JULIAN COHEN
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 2
Reel/Frame:
013804/0348Recorded: 03/03/2003Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/2002
Assignee:
ALFRED-PIERBURG-STRASSE 1
D-41460 NEUSS, GERMANY
Correspondent:
LADAS & PARRY
JULIAN H. COHEN
26 W. 61ST STREET
NEW YORK, N.Y. 10023

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