|Publication number||USD554040 S1|
|Application number||US 29/280,187|
|Publication date||Oct 30, 2007|
|Filing date||May 18, 2007|
|Priority date||Jan 19, 2006|
|Publication number||280187, 29280187, US D554040 S1, US D554040S1, US-S1-D554040, USD554040 S1, USD554040S1|
|Inventors||Alexander Jozef Magdalena Van de Rostyne, Chi Pok Billy Wai|
|Original Assignee||Silverlit Toys Manufactory, Ltd.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
US D554040 S1
The ornamental design for a helicopter propeller, as shown and described.
FIG. 1 is a perspective side view of a helicopter propeller;
FIG. 2 is an opposite perspective side view of the helicopter propeller;
FIG. 3 is a side view of the helicopter propeller; and,
FIG. 4 is a top view of the helicopter propeller.
Broken lines are for illustrative purposes only and form no part of the claimed design.