Sphygmomanometer exhaust valve and sphygmomanometer using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8715198
APP PUB NO 20070287926A1
SERIAL NO

11808065

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a sphygmomanometer exhaust valve having a valve that functions as a lever, and in which a solenoid moves the point of force of the valve to urge a valve membrane formed at the point of action against a ventilation port. A support member supports the valve while fixing its fulcrum. When no electric current is supplied to the solenoid, the support member holds the valve in a predetermined position in which the ventilation port is open.

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Patent Owner(s)

Patent OwnerAddress
FUKUDA DENSHI CO LTDTOKYO 113-8483

International Classification(s)

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  • 2007 Application Filing Year
  • F16K Class
  • 993 Applications Filed
  • 599 Patents Issued To-Date
  • 60.33 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20072008200920102011201220132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukunaga, Takehito Kasugai, JP 3 21
Nunome, Tomohiro Komaki, JP 25 380

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Patent Citation Ranking

  • 0 Citation Count
  • F16K Class
  • 0 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1167259019126121101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90050100150200250300350400450500550600650700750800

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