Bubble generating assembly

  • US 7,367,861 B2
  • Filed: 06/07/2006
  • Issued: 05/06/2008
  • Est. Priority Date: 06/05/2002
  • Status: Active Grant
First Claim
Patent Images

1. A bubble generating assembly comprising:

  • a housing;

    a stationary wiping element that is attached to the housing; and

    a bubble generating device associated with the housing, and wherein the bubble generating device moves past the wiping element.

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