Lock cylinder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6494069
SERIAL NO

09605645

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a lock cylinder including an outer cylindric block, an inner cylindric block, which defines a key hole, locking function members arranged inside the inner cylindric block, which are intended to cooperate with a key insertable in the key hole, as well as an activating member connected to the inner cylindric block. The inner cylindric block has such dimensions that it is displaceable inside the outer cylindric block, that members are arranged adjacent to the opening of the key hole to fix the inner cylindric block and the outer cylindric block in relation to each other in the axial direction, and a force-exerting member is provided, which applies an axial force to the inner cylindric block in a direction away from the opening of the key hole.

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Patent Owner(s)

Patent OwnerAddress
SANDVIK ABSKIFFERVAGEN 44 S-811 81 SANDVIKEN

International Classification(s)

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  • 2000 Application Filing Year
  • E05B Class
  • 333 Applications Filed
  • 126 Patents Issued To-Date
  • 37.84 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20002001200220032004200520060255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ireblad, Lars Upplands Vasby, SE 2 13
Spiegelberg, Heniz Taby, SE 1 6

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Patent Citation Ranking

  • 6 Citation Count
  • E05B Class
  • 2.69 % this patent is cited more than
  • 23 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges813692341781101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 700102030405060708090100110120130140150

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