Electrical safety system with timer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9071053
SERIAL NO

14187061

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrical safety system with an integrated timer is disclosed. The electrical safety system may have an input line connected to an output via one or more communication paths. The electrical safety system may also have a ground fault circuit interrupter module including a sensor coil for monitoring current passing from the input line to the electrical load and producing a current signal and a ground fault circuit interrupter circuit. Further, the electrical safety system may have one or more switches for opening or closing the one or more communication paths between the input line and the output, and a solenoid for operating the one or more switches. Additionally, the electrical safety system may have a timer module comprising a timer circuit configured to generate a timer signal and a selector switch in electrical communication with the timer circuit and a visual display.

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Patent Owner(s)

Patent OwnerAddress
BELGRAVIA WOOD LIMITEDVISTRA CORPORATE SERVICES CENTRE WICKHAMS CAY II ROAD TOWN TORTOLA VG1110

International Classification(s)

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  • 2014 Application Filing Year
  • H01H Class
  • 1313 Applications Filed
  • 1191 Patents Issued To-Date
  • 90.71 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leung, Chi Yin Alan Chai Wan, HK 64 495

Cited Art Landscape

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Patent Citation Ranking

  • 2 Citation Count
  • H01H Class
  • 16.17 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges162699882313814401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 80100 +050100150200250300350400450500550600650700750

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 30, 2026