Patent Assignment
Reel/Frame 003840/0084
Assignment of Assignors Interest.
Recorded: 1981-02-05
Pages: 2
Assignors
SMITH MAYNARD B.
Executed: 1981-01-16
SCHMID FREDERICK
Executed: 1981-01-16
KHATTAK CHANDRA P.
Executed: 1981-01-16
Assignee
CRYSTAL SYSTEMS, INC.
A CORP. OF MA, SALEM, MASSACHUSETTS
Covered Property
(1)
Process of Forming a Plated Wirepack with Abrasive Particles Only in the Cutting Surface with a Controlled Kerf
Patent:
4,384,564 →
Application:
06/227,171 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jan 31, 1984
From: CRYSTAL SYSTEMS, INC.; CRYSTAL SYSTEMS, INC., A DE CORP.
To: CRYSTAL SYSTEMS, INC., A DE CORP.
Reel/Frame 004258/0055 →
Security Agreement
Jan 5, 2010
From: CRYSTAL SYSTEMS, INC.
To: MIDDLESEX SAVINGS BANK
Reel/Frame 023731/0162 →
Release of Security Interest
Nov 10, 2010
From: MIDDLESEX SAVINGS BANK
To: CRYSTAL SYSTEMS, INC.
Reel/Frame 025345/0404 →
Merger
Dec 8, 2010
From: CRYSTAL SYSTEMS, INC.
To: GT CRYSTAL SYSTEMS, LLC
Reel/Frame 025468/0600 →