Patent Assignment
Reel/Frame 011227/0111
Assignment of Assignor's Interest
Recorded: 2000-10-18
Pages: 4
Assignor
CLEVENGER, CLATON F.
Executed: 2000-10-11
Assignee
SPRINT COMMUNICATIONS COMPANY, L.P.
MAILSTOP: MOKCMP0506, 8140 WARD PARKWAY, KANSAS CITY, MISSOURI, 64114
Covered Property
(1)
Communication System for Dedicated and Switched Communications
Patent:
6,870,857 →
Application:
09/691,008 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of First Priority and Junior Priority Security Interest in Patent Rights
Mar 6, 2017
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 041895/0210 →
Termination and Release of First Priority and Junior Priority Security Interest in Patent Rights
Apr 2, 2020
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 052969/0475 →