Rolling Bearing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20170023065A1
SERIAL NO

15210013

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rolling bearing includes an inner ring, an outer ring, a plurality of balls, a cage that holds the balls, and a sealing device that is attached to each of opposite sides of the outer ring in an axial direction to prevent foreign matter from entering inside the bearing. A noise-reduction portion that attenuates sound inside the bearing is formed on at least one of a surface of the cage and a bearing inner-side surface of the sealing device.

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Patent Owner(s)

Patent OwnerAddress
JTEKT CORPORATION1-1 ASAHI-MACHI KARIYA-SHI AICHI-KEN 448-8652

International Classification(s)

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  • 2016 Application Filing Year
  • F16C Class
  • 1479 Applications Filed
  • 1109 Patents Issued To-Date
  • 74.99 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KAMAMOTO, Shigeo Kashiwara-shi, JP 77 263
MURATA, Junji Kashiba-shi, JP 63 303
NAKAZAWA, Kunishige Itami-shi, JP 3 4
SHISHIHARA, Yuki Kashiwara-shi, JP 33 55

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Patent Citation Ranking

  • 0 Citation Count
  • F16C Class
  • 0 % 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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