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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/22/1982
Application #:
06169869
Filing Dt:
07/17/1980
Inventor:
EMIL HIRTH
Title:
HEADREST FOR A DENTAL CHAIR
Assignment: 1
Reel/Frame:
003959/0106Recorded: 04/02/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/22/1982
Assignee:
1100 MIDTOWN TOWER
ROCHESTER, NEW YORK
Correspondent:
PATENT DEPARTMENT
SYBRON CORP., 1100 MIDTOWN TWR.
ROCHESTER, NY 14604
Assignment: 2
Reel/Frame:
004628/0848Recorded: 11/20/1986Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/31/1986
Assignee:
A CORP OF DE
NOT PROVIDED
Correspondent:
SYBRON CORPORATION
P.O. BOX 22850
ROCHESTER, NY 14692
Assignment: 3
Reel/Frame:
008133/0667Recorded: 09/19/1996Pages: 23
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1996
Assignee:
399 PARK AVENUE
NEW YORK, NEW YORK 10043
Correspondent:
ANDREW GOLDSTEIN, ESQ.
ONE 1ST NATIONAL PLAZA
CHICAGO, IL 60603

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