Patents by Inventor Izhak Stern

Izhak Stern 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).

  • Nibbling Mechanism for Construction Material
    Publication number: 20120070244
    Abstract: Nibbling mechanism (100) for producing a plurality of indented surfaces within a cavity within a construction material (160) including a tube, a plurality of cutters and a cutter moving mechanism, each of the cutters (104) being coupled with the tube (120), the tube (120) being rotatable by a power shaft rotator, the tube including a tube longitudinal axis, the plurality of cutters (104) producing the plurality of indented surfaces within the cavity, the cutter moving mechanism forcing the plurality of cutters (104) in a radial direction away from the tube longitudinal axis toward the cavity, thereby producing the plurality of indented surfaces, wherein the cutter moving mechanism can be inserted into the tube (120).
    Type: Application
    Filed: February 21, 2010
    Publication date: March 22, 2012
    Applicant: Izhak Stern Y.D.E. Engineers Ltd.
    Inventor: Izhak Stern