Fluid pressure cylinder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9746006
APP PUB NO 20130336827A1
SERIAL NO

13900689

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An open end of a cylinder main body is blocked by a cap, which includes a main body portion, and an outer edge portion that bends from the main body portion toward the open end of the cylinder main body, a distal end of the outer edge portion being locked with an inner circumferential wall. When a piston comes into abutment against the main body portion, a space is formed by the outer edge portion, the inner circumferential wall, and the end surface of the piston. A first port is disposed so as to communicate with the space, whereby the space serves as a space into which the pressure fluid is introduced.

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Patent Owner(s)

Patent OwnerAddress
SMC KABUSHIKI KAISHATOKYO 101-0021

International Classification(s)

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  • 2013 Application Filing Year
  • F15B Class
  • 471 Applications Filed
  • 405 Patents Issued To-Date
  • 85.99 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Koji Tsukubamirai, JP 109 519
Ishibashi, Koichiro Tsukubamirai, JP 204 3907
Sato, Toshio Tsukuba, JP 154 2393

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Patent Citation Ranking

  • 0 Citation Count
  • F15B 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 ranges70122901 - 1011 - 200102030405060708090100110120130

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