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Liquid container and recording apparatus

  • US 6,994,431 B2
  • Filed: 12/16/2003
  • Issued: 02/07/2006
  • Est. Priority Date: 12/16/2002
  • Status: Expired due to Fees
First Claim
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1. A liquid container containing ink, which is detachably mountable to a carriage, the improvement residing in the provision of an optical medium to which information is writable using visible light and from which the information is readable,wherein said optical medium includes a substrate and a coloring matter layer laminated thereon, and said substrate is integral with said liquid container.

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