Assignment of Assignor's Interest

Recorded: 2005-12-16 Pages: 4

Assignor

TANNENBAUM, DAVID H.

Executed: 2005-12-16

Assignee

UNION BEACH L.P.

3405 ST. JOHNS DRIVE, DALLAS, TEXAS, 75205

Covered Property (1)

Selective Telephone Ringing-Signal Interruption

Patent: 7,978,844 →

Application: 11/305,249 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.