Patent Assignment
Reel/Frame 013460/0520
Assignment of Assignor's Interest
Recorded: 2002-11-01
Pages: 3
Assignee
ESPEED, INC.
135 E. 57TH STREET, 5TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Property
(1)
Systems and Methods for Assisting in Game Play and Wagering
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.