Patent Assignment
Reel/Frame 003899/0498
Assignment of Assignors Interest.
Recorded: 1981-07-06
Pages: 1
Assignee
SANDERS ASSOCIATES, INC.
DANIEL WEBSTER HIGHWAY SOUTH, A CORP. OF DE., NASHUA, NEW HAMPSHIRE
Covered Property
(1)
Wall-Driven Oval Ring Transducer
Patent:
4,435,794 →
Application:
06/280,749 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 16, 1998
From: SANDERS ASSOCIATES, INC.
To: LOCKHEED SANDERS, INC.
Reel/Frame 009570/0883 →
Merger
May 25, 2000
From: LOCKHEED SANDERS, INC.
To: LOCKHEED CORPORATION
Reel/Frame 010859/0486 →
Merger
Jun 12, 2000
From: LOCKHEED CORPORATION
To: LOCKHEED MARTIN CORPORATION
Reel/Frame 010871/0442 →