Patent Assignment
Reel/Frame 005476/0762
Assignment of Assignors Interest.
Recorded: 1990-10-31
Pages: 3
Assignor
BAMBURAK, MICHAEL D.
Executed: 1990-10-30
Covered Property
(1)
Location Registration System for a Personal Communicator Such as a Cellular Telephone
Patent:
5,197,092 →
Application:
07/606,523 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 4, 1996
From: MCCAW CELLULAR COMMUNICATIONS, INC.
To: AT&T WIRELESS SERVICES, INC.
Reel/Frame 007824/0883 →
Certificate of Conversion
Apr 22, 2005
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRLEESS II, LLC
Reel/Frame 017546/0612 →
Assignment of Assignor's Interest
Apr 22, 2005
From: NEW CINGULAR WIRELESS SERVICES, INC. F/K/A AT&T WIRELESS SERVICES, INC.
To: CINGULAR WIRELESS II, INC.
Reel/Frame 017555/0711 →
Certificate of Conversion
Mar 29, 2006
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 017696/0375 →
Change of Name
Apr 28, 2008
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 020863/0670 →
Change of Name
May 12, 2008
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 020936/0370 →