Patent Assignment
Reel/Frame 014429/0353
Assignment of Assignor's Interest
Recorded: 2003-08-25
Pages: 4
Assignors
SURYANARAYANA, LALITHA
Executed: 2003-08-19
GRANNAN, MICHAEL F.
Executed: 2003-08-19
PATRON, DAVID
Executed: 2003-08-18
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Wireless Electronic Drive-Thru System and Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 6, 2004
From: SURYANARAYANA, LALITHA; GRANNAN, MICHAEL F.; PATRON, DAVID
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 014496/0220 →
Change of Name
Oct 30, 2007
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 020037/0023 →
Change of Name
Feb 20, 2019
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 048389/0436 →