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United States of America Patent

PATENT NO 9995068
SERIAL NO

14893977

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A door locking device includes: a pivot end wall portion extending from a pivot end side of a door 131, and having a first through-hole formed therein; an opposed wall portion 20 being opposed to the pivot end wall portion when the door 131 is closed, and having a second through-hole 23A, 23B formed therein; a key cylinder including a movable element 33 configured to be displaced in accordance with unlocking/locking operation; and a pivot hook 40A, 40B configured to interlock with the movable element 33. When the door is unlocked, the pivot hook 40A, 40B retreats to an inner side of the door 131 with respect to the first through-hole, whereas when the door is locked, the pivot hook enters the second through-hole 23A, 23B via the first through-hole to keep the door 131 and a door 132 closed.

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Patent Owner(s)

Patent OwnerAddress
NEC PLATFORMS LTDKANAGAWA KANAGAWA

International Classification(s)

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  • 2014 Application Filing Year
  • E05B Class
  • 824 Applications Filed
  • 697 Patents Issued To-Date
  • 84.59 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohsawa, Shigeru Kanagawa, JP 2 19
Sato, Junichi Kanagawa, JP 316 3631

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Patent Citation Ranking

  • 0 Citation Count
  • E05B Class
  • 0 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges125302327201 - 1011 - 2021 - 3031 - 40020406080100120140160180200220240260280300320

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