×

Air vibrated dust brush

  • US 4,468,835 A
  • Filed: 12/20/1982
  • Issued: 09/04/1984
  • Est. Priority Date: 12/20/1982
  • Status: Expired due to Fees
First Claim
Patent Images

1. A fluid vibrated brush comprising:

  • a duct for receiving a stream of forced fluid and including;

    an exit, andfirst and second ports upstream of said exit,a ribbon within said duct and folded to formfirst and second segments each said segment having an end extending beyond the exit of said duct, anda fold intermediate said first and second segments;

    securement means for coupling said first and second segments together proximate said fold to form an attachment loop; and

    a clip passing through said attachment loop and gripping said duct for suspending said ribbon within said duct.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×