Patents by Inventor Nir Bloch

Nir Bloch 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).

  • MODIFIED DIAPHRAGM SHAPES FOR IMPROVED AIR HORN PERFORMANCE
    Publication number: 20140233780
    Abstract: The invention discloses diaphragms for use in air horns or similar noise-producing devices. The diaphragms may have concave or convex non-linear shapes, wherein protrusions are included in the body of the rigid or semi-rigid diaphragm. The diaphragms made be made of any relevant materials and keep their non-flat shapes during and without application of compressed gas.
    Type: Application
    Filed: February 18, 2013
    Publication date: August 21, 2014
    Inventors: NETANEL RAISCH, Nir Bloch