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Nozzle for a fluid vacuum cleaning system

  • US 5,797,161 A
  • Filed: 07/12/1994
  • Issued: 08/25/1998
  • Est. Priority Date: 07/12/1994
  • Status: Expired due to Term
First Claim
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1. A nozzle for a fluid vacuum cleaning system, comprising:

  • a hollow, rigid wand having one end adapted for attachment to a vacuum hose pipe of a vacuum cleaner;

    a rear plate defining an opening for receiving an opposite end of said wand, said rear plate extending from said wand at an angle to the longitudinal axis of said wand;

    a front plate spaced from said rear plate a predetermined distance and connected to said rear plate by a pair of opposing side plates and a top plate, said plates forming a suction chamber having an open end for contact with a surface to be cleaned; and

    at least one aperture defined by said rear plate, adjacent to a bottom edge of said rear plate, and spaced from said edge a predetermined distance for drawing in fluid from said surface being cleaned.

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