ELECTRICAL CHARGER FOR RECHARGEABLE ELECTRICAL WIRELESS UNIT

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United States of America Patent

APP PUB NO 20120028538A1
SERIAL NO

12847675

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A handheld electrical charger for a toy vehicle provides a manual handle on the housing for generating kinetic energy. A dynamo within the housing and in mechanical communication with the handle generates electrical energy from the kinetic energy. A power takeoff transfers a portion of the kinetic energy or the electrical energy to a power inlet for a toy, and the toy is separable from the charger. The toy includes an electrical storage device to be charged by electrical output from the inlet. The toy is operable as a toy under its own recharged electrical power when the power take off and power inlet is disconnected. There can be a power storage for DC power in the housing and/or in the toy. A dock is provided for selectively creating an electrical coupling of the toy vehicle to transfer the electrical power and decoupling to allow the vehicle to operate independently of the charger.

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Patent Owner(s)

Patent OwnerAddress
SILVERLIT LIMITED280 GLOUCESTER ROAD ROOM 1704 WORLD TRADE CENTRE CAUSEWAY BAY

International Classification(s)

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  • 2010 Application Filing Year
  • H02J Class
  • 2017 Applications Filed
  • 1381 Patents Issued To-Date
  • 68.47 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20102011201220132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wong, Kwok Leung Causeway Bay, HK 25 417

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Patent Citation Ranking

  • 7 Citation Count
  • H02J Class
  • 2.23 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges81649935241032231701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0102030405060708090100110120130140150160170180

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