IP Library › Assignment 020405/0039
Patent Assignment
Reel/Frame 020405/0039

Assignment of Assignor's Interest

Recorded: 2007-11-23 Pages: 4
Assignors
SAVAGLIO, JOHN JOSEPH
Executed: 2000-08-08
FOWLER, RICHARD BRUCE
Executed: 2000-08-14
Assignee
AMERITECH CORPORATION, A DELAWARE CORPORATION
2000 WEST AMERITECH CENTER DRIVE, HOFFMAN ESTATES, ILLINOIS, 60196-1025
Covered Property (1)
Method of Providing 911 Service to a Private Branch Exchange
Patent: 6,650,733 →
Application: 10/278,602 →
Publication: US 2003/0169855
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 23, 2007
From: AMERITECH PROPERTIES, INC.
To: SBC HOLDINGS PROPERTIES, L.P.
Reel/Frame 020156/0658 →
Assignment of Assignor's Interest Nov 23, 2007
From: AMERITECH CORPORATION
To: AMERITECH PROPERTIES, INC.
Reel/Frame 020163/0786 →
Assignment of Assignor's Interest Nov 26, 2007
From: SBC HOLDINGS PROPERTIES, L.P.
To: SBC PROPERTIES, L.P.
Reel/Frame 020317/0632 →