Patent Assignment
Reel/Frame 023519/0609
Change of Name
Recorded: 2009-11-16
Pages: 3
Assignor
FRONTIER COMMUNICATIONS SERVICES, INC.
Executed: 1999-09-20
Assignee
GLOBAL CROSSING TELECOMMUNICATIONS, INC.
30300 TELEGRAPH RD, BINGHAM FARMS, MICHIGAN, 48025
Covered Property
(1)
Voice Mail Notification System
Patent:
5,434,907 →
Application:
07/851,056 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 14, 1992
From: HURST, ROBERT L.; FERNALD, STEVEN A.
To: ALLNET COMMUNICATION SERVICES, INC. A CORP. OF MICHIGAN
Reel/Frame 006099/0920 →
Change of Name
Oct 16, 2009
From: ALLNET COMMUNICATION SERVICES, INC.
To: FRONTIER COMMUNICATIONS SERVICES, INC.
Reel/Frame 023379/0424 →
Grant of Security in Patents
Dec 14, 2009
From: GLOBAL CROSSING TELECOMMUNICATIONS, INC.
To: WILMINGTON TRUST FSB, AS COLLATERAL AGENT
Reel/Frame 023668/0965 →
Release of Security Interest
Oct 7, 2011
From: WILMINGTON TRUST, NATIONAL ASSOCIATION (SUCCESSOR BY MERGER TO WILMINGTON TRUST FSB)
To: GLOBAL CROSSING TELECOMMUNICATIONS, INC.
Reel/Frame 027032/0075 →