|Publication number||USD550223 S1|
|Application number||US 29/224,931|
|Publication date||Sep 4, 2007|
|Filing date||Mar 8, 2005|
|Priority date||Mar 8, 2005|
|Also published as||USD564514|
|Publication number||224931, 29224931, US D550223 S1, US D550223S1, US-S1-D550223, USD550223 S1, USD550223S1|
|Inventors||Joseph Noviello, Christopher L. Pepe|
|Original Assignee||Espeed, Inc.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
US D550223 S1
The ornamental design for a trading keyboard, as shown and described.
FIG. 1 is a top view thereof;
FIG. 2 is a front view thereof;
FIG. 3 is a left side thereof;
FIG. 4 is a right side thereof; and,
FIG. 5 is a rear view thereof.
The design has a flat bottom that is unornamented and a view thereof is omitted from the specification. The subject matter shown in broken line represents unclaimed environmental structure which is shown for illustrative purposes and forms no part of the claimed design.