Novelty helicopter fan
Description
The broken line showing of portions of a novelty helicopter fan is included for the purpose of illustrating environmental structure and forms no part of the claimed design.
Claims
The ornamental design for a novelty helicopter fan, as shown and described.
Referenced Cited
Patent History
Patent number: D595831
Type: Grant
Filed: Sep 18, 2008
Date of Patent: Jul 7, 2009
Inventor: Michael George (Pomona, CA)
Primary Examiner: Lisa P Lichtenstein
Application Number: 29/310,921
Type: Grant
Filed: Sep 18, 2008
Date of Patent: Jul 7, 2009
Inventor: Michael George (Pomona, CA)
Primary Examiner: Lisa P Lichtenstein
Application Number: 29/310,921
Classifications
Current U.S. Class:
Blade Unit Rotates On Vertical Axis (D23/377)