Patents by Inventor Carlos Augusto de Camargo

Carlos Augusto de Camargo 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).

  • Dual-Cut Saw Blade
    Publication number: 20080201964
    Abstract: A saw blade having a concavely curved sawing edge and two oppositely-directed sets of teeth. During reciprocation of the blade, a first set of the teeth may cut during a first stroke direction and the second set of teeth may cut during a second stroke direction.
    Type: Application
    Filed: November 5, 2007
    Publication date: August 28, 2008
    Inventors: Carlos Augusto de Camargo, Max Ashton