Patent Assignment
Reel/Frame 005503/0705
Assignment of Assignors Interest.
Recorded: 1990-11-05
Pages: 4
Assignor
AMETEK, INC., A DE CORP.
Executed: 1990-06-18
Assignee
EMA CORP.
2625 CONCORD PIKE, A DE CORP., WILMINGTON, DELAWARE, 19803
Covered Property
(1)
Direct Readout Apparatus for Measuring Light Transmitted Through Liquids
Patent:
4,312,593 →
Application:
06/106,252 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 5, 1990
From: E.I. DU PONT DE NEMOURS AND COMPANY, A DE CORP.
To: AMETEK, INC.
Reel/Frame 005503/0701 →
Security Interest
Jul 25, 1994
From: EMA CORPORATION
To: CHASE MANHATTAN BANK, N.A., THE
Reel/Frame 007091/0269 →
Assignment of Assignor's Interest
Dec 11, 1995
From: CHASE MANHATTAN BANK, N.A.
To: EMA CORPORATION
Reel/Frame 007737/0223 →