Patents by Inventor Frank B. Bachrach

Frank B. Bachrach has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lice and nit removal comb with square shaped metal teeth
    Patent number: 7909042
    Abstract: A metal-toothed comb is provided having elongated identical teeth each with a square cross-section along substantially the entire length, elongated edges of each tooth being slightly rounded, free ends of each of the teeth being slightly rounded, whereby the teeth are successively positioned juxtaposed in a common plane, with elongated edges of each tooth opposing one another, and the distance between the teeth being a constant 0.004 inch along the entire length of the gap therebetween, except for a relatively small portion proximate the distal ends of each tooth, which are tapered down to a rounded tip.
    Type: Grant
    Filed: January 5, 2010
    Date of Patent: March 22, 2011
    Inventors: Daniel Bachrach, Frank B. Bachrach
  • Lice and nit removal comb with square shaped metal teeth
    Publication number: 20100300469
    Abstract: A metal-toothed comb is provided having elongated identical teeth each with a square cross-section along substantially the entire length, elongated edges of each tooth being slightly rounded, free ends of each of the teeth being slightly rounded, whereby the teeth are successively positioned juxtaposed in a common plane, with elongated edges of each tooth opposing one another, and the distance between the teeth being a constant 0.004 inch along the entire length of the gap therebetween, except for a relatively small portion proximate the distal ends of each tooth, which are tapered down to a rounded tip.
    Type: Application
    Filed: January 5, 2010
    Publication date: December 2, 2010
    Inventors: Daniel Bachrach, Frank B. Bachrach