Patent Assignment
Reel/Frame 003873/0241
Assignment of Assignors Interest.
Recorded: 1981-03-18
Pages: 2
Assignors
SARNOFF STANLEY J.
Executed: 1981-03-13
MALOOLEY RUDOLPH S.
Executed: 1981-03-13
CALKINS GEORGE B.
Executed: 1981-03-13
TARELLO WILLIAM R.
Executed: 1981-03-13
Assignee
SURVIVAL TECHNOLOGY, INC.
7801 WOODMONT AVENUE, A CORP. OF DE., BETHESDA, MARYLAND
Covered Property
(1)
Assembly for Administering Respiratory Medicament Dosage Through a Gas Mask
Patent:
4,433,684 →
Application:
06/244,913 →
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 →