Liquid applicator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8292534
APP PUB NO 20100014906A1
SERIAL NO

11922274

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Abstract

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A liquid applicator adapted to prevent an application liquid from leaking or drying with a small biasing force. A tip unit for a liquid applicator of the present invention includes a tubular member and a valve member. The valve member is biased toward a distal end thereof by a biasing member so as to seal a distal opening portion of the tubular member. The distal opening portion includes a first tapered surface and a second tapered surface located at a proximal side of the first tapered surface. The first and the second tapered surfaces are in contact with a tapered area and a ring of the valve member, respectively, so as to seal the distal opening portion.

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Patent Owner(s)

Patent OwnerAddress
SAKURA COLOR PRODUCTS CORPORATION10-17 NAKAMICHI 1-CHOME HIGASHINARI-KU OSAKA-SHI 537-0025

International Classification(s)

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  • 2006 Application Filing Year
  • B43K Class
  • 115 Applications Filed
  • 55 Patents Issued To-Date
  • 47.83 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200620072008200920102011201220132014201520160255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Hiroshi Higashiosaka, JP 898 12107
Nakatani, Yasunori Nishinomiya, JP 14 82

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Patent Citation Ranking

  • 4 Citation Count
  • B43K Class
  • 4.55 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges710629722101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6005101520253035404550556065707580859095100105110115

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