Patent Assignment
Reel/Frame 004223/0271
Assignment of Assignors Interest.
Recorded: 1983-12-21
Pages: 3
Assignors
SARNOFF, STANLEY J.
Executed: 1983-12-20
CALKINS, GEORGE B.
Executed: 1983-12-20
LOPEZ, CLAUDIO
Executed: 1983-12-20
Assignee
SURVIVAL TECHNOLOGY, INC.
8101 GLENBROOK ROAD, A DE CORP., BETHESDA, MARYLAND, 20814
Covered Property
(1)
Dual Mode Automatic Injector
Patent:
4,484,910 →
Application:
06/563,767 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 3, 1989
From: SURVIVAL TECHNOLOGY, INC., A DE CORP.
To: FIRST PENNSYLVANIA BANK N.A.
Reel/Frame 005126/0187 →
Released by Secured Party
Sep 20, 1990
From: FIRST PENNSYLVANIA BANK N.A.
To: SURVIVAL TECHNOLOGY, INC.
Reel/Frame 005456/0252 →
Release of Security Interest
Nov 29, 1993
From: ESTATE OF STANLEY J. SARNOFF C/O ROBERT E. HERZSTEIN SHEARMAN & STERLING
To: SURVIVAL TECHNOLOGY INC.
Reel/Frame 006782/0360 →