US Patent 9302400 Attachment guide comb conduit

A dummy hair clipper head, or dummy blade, which is a form conforming to those dimensions of a hair clipper's stationary blade which are necessary for its compatibility with attachment guide combs, is employed in a conduit comb which comprises a form configured to allow air or liquid to pass through the form and between the teeth of the attachment guide comb, whereby an attachment guide comb can be employed in vacuuming, drying, washing and treating hair. The form can be connected in turn to a bottle, air hose, or faucet to allow for the transmission of air or liquid through the comb. The use of the form also makes possible a variety of new uses for attachment guide combs including a scissor comb, razor comb, and comb organizer.