COMMON LOCKING DEVICE FOR NON-DRIVING PART OF WORK VEHICLE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160312494A1
SERIAL NO

15103717

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A locking device is disclosed. It includes a cylindrical common rotor having a guide for guiding key insertion into a key insertion hole. The locking device also includes disc-shaped tumblers. The present invention solves the problem of inconvenience in carrying several individual keys for unlocking the driving part and the non-driving part of the work vehicle. Also, it is possible to effectively maintain the non-driving part of the work vehicle so that the work vehicle can be systematically managed, thereby improving the quality of maintenance service.

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Patent Owner(s)

Patent OwnerAddress
VOLVO CONSTRUCTION EQUIPMENT ABSE 405-08 GÖTEBORG

International Classification(s)

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  • 2013 Application Filing Year
  • E05B Class
  • 711 Applications Filed
  • 633 Patents Issued To-Date
  • 89.03 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Min-Sung Gyeonggi-do, KR 86 639
Kim, Young-Il Gyeongsangnam-do, KR 173 1339
Lim, Guk-Geon Gyeongsangnam-do, KR 1 2
Shin, Han-Choul Gyeongsangnam-do, KR 2 5

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Patent Citation Ranking

  • 2 Citation Count
  • E05B Class
  • 12.50 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges593226719501 - 1011 - 2021 - 3031 - 40020406080100120140160180200220240260280300320340

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