Patent Assignment
Reel/Frame 012675/0857
Assignment of Assignor's Interest
Recorded: 2002-03-06
Pages: 3
Assignors
CHAI, CHARLES Y.
Executed: 2002-02-22
TSE, KIERON H.
Executed: 2002-02-22
KANTOR, ARKADY
Executed: 2002-02-22
Assignee
PROGENY, INC.
1407 BARCLAY BOULEVARD, BUFFALO GROVE, ILLINOIS, 60089
Covered Property
(1)
Split Yoke for a Dental X-Ray Unit
Patent:
470,237 →
Application:
29/156,762 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Collateral Agreement
Jan 16, 2003
From: PROGENY, INC.
To: HARRIS TRUST AND SAVINGS BANK
Reel/Frame 013663/0234 →
Release of Security Interests in Patents
Mar 31, 2009
From: HARRIS N.A., AS SUCCESSOR BY MERGER WITH HARRIS TRUST AND SAVINGS BANK
To: PROGENY, INC.
Reel/Frame 022473/0623 →
Assignment of Assignor's Interest
Apr 3, 2009
From: PROGENY, INC.
To: MIDMARK CORPORATION
Reel/Frame 022494/0703 →