Invention Grant
US07811151B2 Toy airplane with foldable wings and a switch to activate a plane propeller 有权
玩具飞机与可折叠的翅膀和一个开关激活飞机螺旋桨

  • Patent Title: Toy airplane with foldable wings and a switch to activate a plane propeller
  • Patent Title (中): 玩具飞机与可折叠的翅膀和一个开关激活飞机螺旋桨
  • Application No.: US11413380
    Application Date: 2006-04-27
  • Publication No.: US07811151B2
    Publication Date: 2010-10-12
  • Inventor: Steve Conrad
  • Applicant: Steve Conrad
  • Applicant Address: US CA Torrance
  • Assignee: Elliot Rudell
  • Current Assignee: Elliot Rudell
  • Current Assignee Address: US CA Torrance
  • Agency: Irell & Manella LLP
  • Agent Ben J. Yorks
  • Main IPC: A63H27/00
  • IPC: A63H27/00
Toy airplane with foldable wings and a switch to activate a plane propeller
Abstract:
A toy airplane with foldable wings. The wings can be folded before being launched by a launcher. When the toy airplane is launched the wind pressure maintains the wings in the folded position. When the toy airplane reaches a certain reduced speed, springs of the toy plane move the wings back into an unfolded position. Movement of wings into the unfolded position closes a switch and powers a propeller of the toy plane. The propeller can be powered by a battery within the toy plane fuselage. The combination of a motorized propeller, switch and folded wings provides a toy airplane that minimizes drag during launch and allows for extended flight after launch.
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