Patent Assignment
Reel/Frame 004517/0630
Assignment of Assignors Interest.
Recorded: 1986-01-17
Pages: 3
Assignee
AMERICAN SCIENCE AND ENGINEERING, INC., A CORP. OF MA
FORT WASHINGTON, CAMBRIDGE, MASSACHUSETTS
Covered Property
(1)
Annular X-Ray Inspection System
Patent:
4,845,769 →
Application:
06/819,655 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 19, 1990
From: AMERICAN SCIENCE AND ENGINEERING, INC., A CORP. OF MA.
To: UNITED STATES TRUST COMPANY
Reel/Frame 005513/0323 →
Assignment of Assignor's Interest
Nov 30, 2000
From: UNITED STATES TRUST COMPANY
To: AMERICAN SCIENCE AND ENGINEERING, INC.
Reel/Frame 011137/0190 →
Security Agreement
Dec 1, 2000
From: AMERICAN SCIENCE AND ENGINEERING, INC.
To: EXPORT-IMPORT BANK OF THE UNITED STATES
Reel/Frame 011277/0608 →