Ink tank

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9211719
APP PUB NO 20140184708A1
SERIAL NO

14023082

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A ink tank includes a casing having a partition wall configured to divide from each other an absorber storage chamber for storing an absorber capable of retaining ink and an ink storage chamber for storing ink to be supplied to the absorber storage chamber, and an ink supply port provided at the bottom surface of the absorber storage chamber and configured to supply the ink in the absorber storage chamber to an outside, wherein the sectional configuration when the absorber storage chamber is cut by a plane parallel to the partition wall and passing through the ink supply port is substantially T-shaped.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukushima, Takashi Yokohama, JP 114 1106
Hayashi, Hiroki Kawasaki, JP 225 2815
Ikebe, Norihiro Kawasaki, JP 29 361
Inoue, Ryoji Kawasaki, JP 118 1948
Kotaki, Yasuo Yokohama, JP 208 4490
Murakami, Hironori Tokyo, JP 31 265
Ohashi, Tetsuya Matsudo, JP 106 1515
Yaegashi, Koki Yonezawa, JP 5 48

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 15, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00