Patents by Inventor Peter Hvala

Peter Hvala 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).

  • SAFETY SPIKE
    Publication number: 20150128387
    Abstract: A safety spike device for retaining paper or other frangible material is discussed. The device has been developed to allow for persons to safely spike and retain paper or other frangible material. The spike has a downward facing spike tip and is able to move up and down relative to the base which is generally positioned on a table, counter or other flat surface.
    Type: Application
    Filed: July 18, 2013
    Publication date: May 14, 2015
    Inventor: Peter Hvala