BEARING BUSH AND PEDAL DEVICE HAVING THE BEARING BUSH

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15509700

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bearing bush 1 includes a cylindrical portion 6 having a cylindrical inner surface 2 and a cylindrical outer surface 3; a cylindrical portion 12 having a cylindrical inner surface 7 and a cylindrical outer surface 8; a curved bulged portion 17 interposed between the cylindrical portions 6 and 12 in an axial direction X and having a curved concave inner surface 15 and a curved convex outer surface 16; an annular ring-shaped collar portion 19 provided at another end portion 18 in the axial direction X of the cylindrical portion 6 in such a manner as to extend in an outward direction A in a radial direction Y; a slit 21 which splits the cylindrical portions 6 and 12, the curved bulged portion 17, and the annular ring-shaped collar portion 19; and a plurality of inclined plate portions 23 which are formed integrally on an outer peripheral edge 22 of the annular ring-shaped collar portion 19 and extend in the outward direction A in the radial direction Y from the outer peripheral edge 22 in an inclined manner.

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Patent Owner(s)

Patent OwnerAddress
OILES CORPORATIONKANAGAWA KANAGAWA

International Classification(s)

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  • 2015 Application Filing Year
  • F16C Class
  • 1352 Applications Filed
  • 1092 Patents Issued To-Date
  • 80.77 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KUMAZAWA, Katsutoshi Fujisawa-shi, Kanagawa, JP 4 23
OKIMURA, Akihiko Fujisawa-shi, Kanagawa, JP 24 179

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Patent Citation Ranking

  • 3 Citation Count
  • F16C Class
  • 32.16 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2014141001 - 1011 - 200255075100125150175200225250275300325350375400425450

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