Patent Assignment
Reel/Frame 005774/0102
Assignment of Assignors Interest.
Recorded: 1991-07-22
Pages: 2
Assignee
APOGEE ACOUSTICS, INC. A DE CORPORATION
RANDOLPH, MASSACHUSETTS
Covered Property
(1)
Acoustical Ribbon Transducer Loudspeaker System
Patent:
5,195,143 →
Application:
07/708,919 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 17, 1995
From: APOGEE ACOUSTICS, INC.
To: ANALOG AND DIGITAL SYSTEMS, INC.
Reel/Frame 007715/0492 →
Security Agreement
Apr 14, 1997
From: ANALOG AND DIGITAL SYSTEMS, INC.
To: FLEET NATIONAL BANK OF MASSACHUSETTS
Reel/Frame 008454/0325 →
Release of Patent Security Agreement
Sep 15, 1997
From: FLEET NATIONAL BANK OF MASSACHUSETTS
To: ANALOG AND DIGITAL SYSTEM, INC.
Reel/Frame 009027/0753 →
Security Agreement
Sep 22, 1997
From: ADS TECHNOLOGIES, INC.; ANALOG AND DIGITAL SYSTEMS, INC.; ORION INDUSTRIES, INC.
To: BANKBOSTON, N.A.
Reel/Frame 009038/0169 →