다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Kafe 바로가기
|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B60Q-001/00 F21L-015/08 A63C-017/26|
|미국특허분류(USC)||362/078 ; 362/061 ; 362/103 ; 362/800 ; 362/802|
|발명자 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 16 인용 특허 : 16|
The present invention relates to a power saving apparatus of an in-line skate lighting wheel wherein a switch is provided through which a circuit is shifted either to a ready condition or to an off condition depending on need; when said circuit is shifted to said ready condition, said lighting wheel under movement can flicker; while, when shifted to said off condition, power of batteries of said lighting wheel won't be consumed.
[ What is claimed is:] [1.] A lighting skate wheel adapted for selective actuation by a user comprising:(a) a skate wheel assembly including a wheel having at least an annular first portion, an annular second portion, and means coupled to said first and second portions for joining said first and second portions one to the other, said first and second portions being substantially coaxially joined to define an inner chamber therebetween, each of said first and second portions being adapted to support at least a portion of the weight of said user when said ...