USD580344S1 - Helicopter rotors, blades and shafts - Google Patents

Helicopter rotors, blades and shafts Download PDF

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Publication number
USD580344S1
USD580344S1 US29/303,199 US30319908F USD580344S US D580344 S1 USD580344 S1 US D580344S1 US 30319908 F US30319908 F US 30319908F US D580344 S USD580344 S US D580344S
Authority
US
United States
Prior art keywords
blades
shafts
helicopter rotors
helicopter
rotors
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
US29/303,199
Inventor
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
Priority claimed from US29/275,322 external-priority patent/USD546269S1/en
Priority claimed from US29/275,323 external-priority patent/USD544825S1/en
Priority claimed from US29/277,652 external-priority patent/USD552531S1/en
Priority claimed from US29/280,187 external-priority patent/USD554040S1/en
Priority claimed from US29/282,291 external-priority patent/USD561676S1/en
Application filed by Silverlit Toys Manufactory Ltd filed Critical Silverlit Toys Manufactory Ltd
Priority to US29/303,199 priority Critical patent/USD580344S1/en
Assigned to SILVERLIT TOYS MANUFACTORY, LTD. reassignment SILVERLIT TOYS MANUFACTORY, LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WAI, CHI POK BILLY
Application granted granted Critical
Publication of USD580344S1 publication Critical patent/USD580344S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front, right side view of a helicopter rotors, blades and shafts, showing our new design;
FIG. 2 is a rear, left side view thereof;
FIG. 3 is a right, rear side view thereof;
FIG. 4 is a top, left side view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a right side view thereof.
Broken lines are for illustrative purposes only and form no part of the claimed design.

Claims (1)

  1. The ornamental design for a helicopter rotors, blades and shafts, as shown and described.
US29/303,199 2006-08-03 2008-02-01 Helicopter rotors, blades and shafts Expired - Lifetime USD580344S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/303,199 USD580344S1 (en) 2006-08-03 2008-02-01 Helicopter rotors, blades and shafts

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US46217706 2006-08-03
US46578106 2006-08-18
US29/275,322 USD546269S1 (en) 2006-01-19 2006-12-20 Helicopter propeller
US29/275,324 USD545755S1 (en) 2006-01-19 2006-12-20 Helicopter
US29/275,323 USD544825S1 (en) 2006-01-19 2006-12-20 Helicopter propeller rotor
US29/277,652 USD552531S1 (en) 2006-01-19 2007-03-05 Helicopter propeller
US29/280,187 USD554040S1 (en) 2006-01-19 2007-05-18 Helicopter propeller
US29/282,291 USD561676S1 (en) 2006-01-19 2007-07-16 Helicopter
US29/303,199 USD580344S1 (en) 2006-08-03 2008-02-01 Helicopter rotors, blades and shafts

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/282,291 Continuation-In-Part USD561676S1 (en) 2006-01-19 2007-07-16 Helicopter

Publications (1)

Publication Number Publication Date
USD580344S1 true USD580344S1 (en) 2008-11-11

Family

ID=39941155

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/303,199 Expired - Lifetime USD580344S1 (en) 2006-08-03 2008-02-01 Helicopter rotors, blades and shafts

Country Status (1)

Country Link
US (1) USD580344S1 (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
US20090047861A1 (en) * 2006-01-19 2009-02-19 Silverlit Toys Manufactory Ltd. Remote controlled toy helicopter
US20100003886A1 (en) * 2008-07-02 2010-01-07 Bob Cheng Model helicopter
US7662013B2 (en) 2006-01-19 2010-02-16 Silverlit Toys Manufactory Ltd. Helicopter with horizontal control
US20100104437A1 (en) * 2008-10-24 2010-04-29 Caraballoso Esteban A Retractable composite impeller assembly
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
US8357023B2 (en) 2006-01-19 2013-01-22 Silverlit Limited Helicopter

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8002604B2 (en) 2006-01-19 2011-08-23 Silverlit Limited Remote controlled toy helicopter
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
US7815482B2 (en) 2006-01-19 2010-10-19 Silverlit Toys Manufactory, Ltd. Helicopter
US7662013B2 (en) 2006-01-19 2010-02-16 Silverlit Toys Manufactory Ltd. Helicopter with horizontal control
US20090047861A1 (en) * 2006-01-19 2009-02-19 Silverlit Toys Manufactory Ltd. Remote controlled toy helicopter
US8357023B2 (en) 2006-01-19 2013-01-22 Silverlit Limited Helicopter
US8308522B2 (en) 2006-01-19 2012-11-13 Silverlit Limited Flying toy
US20100003886A1 (en) * 2008-07-02 2010-01-07 Bob Cheng Model helicopter
US8702466B2 (en) 2008-07-02 2014-04-22 Asian Express Holdings Limited Model helicopter
US7883392B2 (en) 2008-08-04 2011-02-08 Silverlit Toys Manufactory Ltd. Toy helicopter
US20100104437A1 (en) * 2008-10-24 2010-04-29 Caraballoso Esteban A Retractable composite impeller assembly
US8459948B2 (en) 2008-10-24 2013-06-11 Esteban A. Caraballoso Retractable composite rotor blade assembly
US8851842B2 (en) 2008-10-24 2014-10-07 Esteban A Caraballoso Retractable composite rotor blade assembly

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