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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/20/1994
Application #:
07890809
Filing Dt:
06/01/1992
Inventor:
ULRICH STEININGER
Title:
DENTAL PATIENT CHAIR WITH A PIVOTABLE BACKREST
Assignment: 1
Reel/Frame:
006143/0022Recorded: 06/01/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/13/1992
Assignee:
Correspondent:
HILL, VAN SANTEN, STEADMAND & SIMPSON
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
009124/0101Recorded: 04/15/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/12/1998
Assignee:
FABRIKSTRASSE 31
64625 BENSHEIM, GERMANY
Correspondent:
SIEMENS CORPORATION
MARK H. JAY
INTELLECTUAL PROPERTY DEPT.
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
012110/0001Recorded: 08/31/2001Pages: 90
Conveyance:
CONTRACT OF PURCHASE & SALE
Assignor:
Exec Dt:
03/30/1998
Assignee:
FABRIKSTRASSE 31
64625 BENSHEIM, GERMANY
Correspondent:
SCHIFF HARDIN & WAITE
PATENT DEPARTMENT
6600 SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606-6473

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