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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/01/1993
Application #:
07836152
Filing Dt:
02/13/1992
Inventors:
WOLFRAM KNAPPE, PETER MICHEL
Title:
HOUSING WITH A PRESSURE-EQUALIZING ELEMENT WHICH IS RETAINED WATER- TIGHTLY AROUND THE EDGES WITHIN A HOUSING WALL OPENING
Assignment: 1
Reel/Frame:
027360/0001Recorded: 12/09/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/2011
Assignee:
VAHRENWALDER STR. 9
HANNOVER, GERMANY 30165
Correspondent:
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
027359/0096Recorded: 12/09/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/22/2011
Assignee:
OHMSTRASSE 2 A
WURZBURG, GERMANY 97076
Correspondent:
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103

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