Patent Assignment
Reel/Frame 013857/0401
Assignment of Assignor's Interest
Recorded: 2003-03-19
Pages: 4
Assignee
AMERITRADE HOLDING CORPORATION
132 NATIONAL BUSINESS PARKWAY, ANNAPOLIS JUNCTION, MARYLAND, 20701
Covered Property
(1)
Real time information delivery system
Application:
10/081,159 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.