USD583297S1 - Helicopter rotors - Google Patents

Helicopter rotors Download PDF

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Publication number
USD583297S1
USD583297S1 US29/296,934 US29693407F USD583297S US D583297 S1 USD583297 S1 US D583297S1 US 29693407 F US29693407 F US 29693407F US D583297 S USD583297 S US D583297S
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US
United States
Prior art keywords
helicopter rotors
helicopter
rotors
view
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/296,934
Inventor
Alexander Jozef Magdalena Van de Rostyne
Chi Pok Billy Wai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silverlit Toys Manufactory Ltd
Original Assignee
Silverlit Toys Manufactory Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silverlit Toys Manufactory Ltd filed Critical Silverlit Toys Manufactory Ltd
Priority to US29/296,934 priority Critical patent/USD583297S1/en
Assigned to SILVERLIT TOYS MANUFACTORY, LTD. reassignment SILVERLIT TOYS MANUFACTORY, LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VAN DE ROSTYNE, ALEXANDER JOZEF MAGDALENA, WAI, CHI POK BILLY
Application granted granted Critical
Publication of USD583297S1 publication Critical patent/USD583297S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a side elevation view of helicopter rotors, showing our new design;
FIG. 2 is an elevation of the side opposite that shown in FIG. 1;
FIG. 3 is a top perspective view thereof; and,
FIG. 4 is a top perspective view thereof.
Broken lines are for illustrative purposes only and form no part of the claimed design.

Claims (1)

  1. The ornamental design for helicopter rotors, as shown and described.
US29/296,934 2007-10-31 2007-10-31 Helicopter rotors Expired - Lifetime USD583297S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/296,934 USD583297S1 (en) 2007-10-31 2007-10-31 Helicopter rotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/296,934 USD583297S1 (en) 2007-10-31 2007-10-31 Helicopter rotors

Publications (1)

Publication Number Publication Date
USD583297S1 true USD583297S1 (en) 2008-12-23

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ID=40134474

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/296,934 Expired - Lifetime USD583297S1 (en) 2007-10-31 2007-10-31 Helicopter rotors

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US (1) USD583297S1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080299867A1 (en) * 2006-01-19 2008-12-04 Silverlit Toys Manufactory, Ltd. Flying object with tandem rotors
US20090163110A1 (en) * 2006-01-19 2009-06-25 Silverlit Toys Manufactory Ltd. Remote controlled toy helicopter
US7662013B2 (en) 2006-01-19 2010-02-16 Silverlit Toys Manufactory Ltd. Helicopter with horizontal control
US7815482B2 (en) 2006-01-19 2010-10-19 Silverlit Toys Manufactory, Ltd. Helicopter
US7883392B2 (en) 2008-08-04 2011-02-08 Silverlit Toys Manufactory Ltd. Toy helicopter
US8002604B2 (en) 2006-01-19 2011-08-23 Silverlit Limited Remote controlled toy helicopter
USD669012S1 (en) * 2011-12-22 2012-10-16 Pegasus Helicopter, Inc. High efficiency hub for pressure jet helicopters
US8357023B2 (en) 2006-01-19 2013-01-22 Silverlit Limited Helicopter
USD952048S1 (en) * 2021-02-03 2022-05-17 Peihuan Chen Toy

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080299867A1 (en) * 2006-01-19 2008-12-04 Silverlit Toys Manufactory, Ltd. Flying object with tandem rotors
US20090047862A1 (en) * 2006-01-19 2009-02-19 Silverlit Toys Manufactory, Ltd. Flying object with tandem rotors
US20090163110A1 (en) * 2006-01-19 2009-06-25 Silverlit Toys Manufactory Ltd. Remote controlled toy helicopter
US7662013B2 (en) 2006-01-19 2010-02-16 Silverlit Toys Manufactory Ltd. Helicopter with horizontal control
US7815482B2 (en) 2006-01-19 2010-10-19 Silverlit Toys Manufactory, Ltd. Helicopter
US8002604B2 (en) 2006-01-19 2011-08-23 Silverlit Limited Remote controlled toy helicopter
US8308522B2 (en) 2006-01-19 2012-11-13 Silverlit Limited Flying toy
US8357023B2 (en) 2006-01-19 2013-01-22 Silverlit Limited Helicopter
US7883392B2 (en) 2008-08-04 2011-02-08 Silverlit Toys Manufactory Ltd. Toy helicopter
USD669012S1 (en) * 2011-12-22 2012-10-16 Pegasus Helicopter, Inc. High efficiency hub for pressure jet helicopters
USD952048S1 (en) * 2021-02-03 2022-05-17 Peihuan Chen Toy

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