Patent Assignment
Reel/Frame 021085/0190
Assignment of Assignor's Interest
Recorded: 2008-06-12
Pages: 6
Assignors
CITEL TECHNOLOGIES LIMITED
Executed: 2008-06-03
CITEL TECHNOLOGIES INC.
Executed: 2008-06-03
Assignee
TORTEL USA LLC
221 COMMERCE DRIVE, AMHERST, NEW YORK, 14228
Covered Properties
(2)
Telephone Switch Call Control Unit
Patent:
5,757,897 →
Application:
08/350,907 →
System for and Method of Extending a Pbx Phone Port to a Remote Phone Device
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 1994
From: LABARBERA, ROSS J.; BARGE, BARRY W.
To: DIGITAL TECHNIQUES, INC.
Reel/Frame 007264/0754 →
Security Interest
Oct 7, 1998
From: DIGITAL TECHNIQUES, INC.
To: NATIONSBANK, N.A.
Reel/Frame 009547/0686 →
Assignment of Assignor's Interest
Sep 18, 2001
From: HOROWITZ, MICHAEL; VINCENT, ROBERT
To: MCK COMMUNICATIONS, INC.
Reel/Frame 012180/0108 →
Security Agreement
Jan 22, 2004
From: MCK COMMUNICATIONS, INC.
To: SILICON VALLEY BANK
Reel/Frame 014892/0358 →
Assignment of Assignor's Interest
Feb 2, 2005
From: VERSO TECHNOLOGIES, INC.; MCK COMMUNICATIONS, INC., A NEVADA CORPORATION; MCK COMMUNICATIONS, INC., A DELAWARE CORPORATION; MCK TELECOMMUNICATIONS INC.
To: CITEL TECHNOLOGIES LIMITED
Reel/Frame 015629/0827 →
Security Interest
Mar 17, 2005
From: CITEL TECHNOLOGIES, INC., A DELAWARE CORPORATION; CITEL TECHNOLOGIES LIMITED, A COMPANY ORGANIZED UNDER THE LAWS OF ENGLAND AND WALES
To: VERSO TECHNOLOGIES, INC.
Reel/Frame 016369/0791 →
Security Agreement
Oct 28, 2005
From: CITEL TECHNOLOGIES, INC.
To: BRIDGE BANK, NATIONAL ASSOCIATION
Reel/Frame 017575/0884 →
Release
Oct 24, 2006
From: SILICON VALLEY BANK
To: MCK COMMUNICATIONS, INC.
Reel/Frame 018433/0652 →
Release of Security Agreement
Aug 14, 2008
From: BRIDGE BANK, NATIONAL ASSOCIATION
To: CITEL TECHNOLOGIES, INC.
Reel/Frame 021411/0331 →