Air flow passage for a vacuum cleaner

  • US 7,455,708 B2
  • Filed: 11/15/2006
  • Issued: 11/25/2008
  • Est. Priority Date: 01/08/1999
  • Status: Expired due to Fees
First Claim
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1. A vacuum cleaner comprising:

  • (a) a cleaning head for cleaning a surface;

    (b) a cyclone container having a wall having an inner surface and a longitudinally extending axis;

    (c) a fluid inlet to the at least one cyclone container; and

    ,(d) a fluid conduit comprising a one piece assembly with the cyclone container and in fluid flow communication with the fluid inlet when the vacuum cleaner is in operation wherein the fluid conduit extends to an opening in the bottom of the cyclone container.

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