IP Library › Assignment 003904/0399
Patent Assignment
Reel/Frame 003904/0399

Security Interest

Recorded: 1981-09-03 Pages: 6
Assignor
DAVIS, FREDERICK
Executed: 1981-07-23
Assignee
Covered Properties (4)
Elec.Signal Processing Method and Apparatus (Yig)
Patent: 3,707,689 →
Application: 05/022,866 →
Digital Thermometer and Method of Manufacture
Patent: 3,861,213 →
Application: 05/351,220 →
Method of Making Digital Thermometer
Patent: 3,898,354 →
Application: 05/467,358 →
Digital Thermometer and Metho of Manufacture
Patent: 3,965,742 →
Application: 05/517,718 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
License Sep 3, 1981
From: CHU ASSOCIATES, INC. A CORP. OF MA
To: BAYBANK MIDDLESEX
Reel/Frame 003917/0324 →
Security Interest Aug 5, 1985
From: INTERMEDICS, INC.; INTERMEDICS CARDIASSIST, INC.; INTERMEDICS INTRAOCULAR, INC., A CORP. OF TEXAS; SURGITRONICS CORPORATION, A CORP. OF TEXAS
To: CITICORP MILTILEASE (SEF), INC.
Reel/Frame 004452/0900 →