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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/30/1988
Application #:
07033702
Filing Dt:
04/03/1987
Inventors:
HARRY SCHIWIORA, WILLI AHR, ALFRED SCHART
Title:
T-ATTACHMENT FOR THE DETACHABLE FASTENING OF DENTAL PROSTHESES
Assignment: 1
Reel/Frame:
004873/0916Recorded: 05/20/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/26/1987
Exec Dt:
06/26/1987
Exec Dt:
06/26/1987
Assignee:
WEISS-FRAUENSTRASSE 9
6000 FRANKFURT/MAIN, GERMANY
Correspondent:
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:
010719/0914Recorded: 04/18/2000Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/1998
Assignee:
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET, N.W.
WASHINGTON, D.C. 20036

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