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Vent seal

  • US 7,614,710 B2
  • Filed: 10/29/2004
  • Issued: 11/10/2009
  • Est. Priority Date: 10/29/2004
  • Status: Active Grant
First Claim
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1. An ink supply container, comprising:

  • a body including an interior adapted for containing ink therein;

    a vent port for venting gas from said interior; and

    a sealing structure stationarily positioned within said vent port, said stationary sealing structure manufactured of a first material and having a clogging agent positioned there throughout, said sealing structure allowing gas to vent through said vent port and inhibiting ink from venting through said vent port at an ambient pressure.

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