Device for checking the door of a vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8938852
APP PUB NO 20140096342A1
SERIAL NO

14119376

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device for checking the door of a vehicle that includes a fixing member that is attached to a vehicle body; a checker arm, an edge of which is hinge combined with the fixing member to be rotated and is located between a door and the vehicle body; and a door checker that is attached to the door to maintain the door in a stop-state at a position on a moving path of the door while sliding in a length direction of the checker arm by accommodating the checker arm therein, wherein the door checker includes: a housing in which an accommodation space is formed; a transformation element that is accommodated in the housing and transforms a straight line motion of the checker arm into a rotational motion by being engaged with the checker arm; a rotation element that is disposed within the housing, rotates by being engaged with the transformation element, and includes a friction plate; a fixing element that is fixedly installed in the housing and restricts the rotation member by attracting the friction plate of the rotation element by an electromagnetic force when an electrical signal is applied thereto; and a control element that controls ON and OFF of the electrical signal being applied to the fixing element.

First Claim

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Patent Owner(s)

Patent OwnerAddress
KWANGJIN CO LTDCHUNGCHEONGNAM-DO 31435

International Classification(s)

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  • 2012 Application Filing Year
  • E05C Class
  • 294 Applications Filed
  • 241 Patents Issued To-Date
  • 81.98 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Seung Tae Anyang-si, KR 37 366

Cited Art Landscape

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Patent Citation Ranking

  • 3 Citation Count
  • E05C Class
  • 13.60 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges34181284301 - 1011 - 2021 - 3031 - 400102030405060708090100110120130140150160170180190200

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