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Air cleaning apparatus

  • US 7,112,232 B2
  • Filed: 09/30/2003
  • Issued: 09/26/2006
  • Est. Priority Date: 12/23/2002
  • Status: Expired due to Fees
First Claim
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1. An air cleaning apparatus, comprising:

  • a cabinet provided with a top panel of a predetermined area;

    a blowing unit installed in the cabinet; and

    a filtering unit installed in the cabinet to remove impurities from air circulated by the blowing unit,wherein the blowing unit and the filtering unit are separately slidably insertable and removable from the cabinet.

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