Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hyung-won Yoon0
Jong-pil Jun0
Date of Patent
January 19, 2010
Patent Application Number
11774708
Date Filed
July 9, 2007
Patent Primary Examiner
Patent abstract
A toner supplying apparatus having a sealing member. The toner supplying apparatus includes a toner tank to hold toner, the toner tank having a toner supplying hole to discharge the toner, a slide shutter disposed inside the toner tank so as to close the toner supplying hole, the slide shutter allowing the toner supplying hole to be opened when the toner tank is mounted in an image forming apparatus, and a sealing member disposed on an outer circumference of the slide shutter to prevent the toner from leaking out through a gap between the slide shutter and the toner tank.
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