Patent Assignment
Reel/Frame 013545/0020
Assignment of Assignor's Interest
Recorded: 2002-11-27
Pages: 3
Assignor
HEATON, TIMOTHY H.
Executed: 2002-11-26
Assignee
ESPEED, INC.
135 EAST 57TH STREET, 5TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Property
(1)
Systems and Methods for Providing an Interactive Graphical Representation of a Market for an Electronic Trading System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.