Helicopter propeller
Latest Silverlit Toys Manufactory Ltd. Patents:
Description
Broken lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a helicopter propeller, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D585810
Type: Grant
Filed: Aug 27, 2007
Date of Patent: Feb 3, 2009
Assignee: Silverlit Toys Manufactory Ltd. (Hong Kong)
Inventors: Alexander Jozef Magdalena Van de Rostyne (Bornem), Chi Pok Billy Wai (Quarry Bay)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Stevens
Attorney: Greenberg Traurig, LLP
Application Number: 29/283,934
Type: Grant
Filed: Aug 27, 2007
Date of Patent: Feb 3, 2009
Assignee: Silverlit Toys Manufactory Ltd. (Hong Kong)
Inventors: Alexander Jozef Magdalena Van de Rostyne (Bornem), Chi Pok Billy Wai (Quarry Bay)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Stevens
Attorney: Greenberg Traurig, LLP
Application Number: 29/283,934
Classifications
Current U.S. Class:
Element Or Attachment (9) (D12/345)