Patents by Inventor Mark S. Heymann

Mark S. Heymann 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).

  • Tray for glass racks
    Patent number: 4621739
    Abstract: A tray for collecting waste fluid from glasses prior to washing in an automatic dishwasher, consisting of four walls, a bottom of ribbed construction, and a plurality of attaching means to attach the tray to the glass rack.
    Type: Grant
    Filed: December 12, 1983
    Date of Patent: November 11, 1986
    Inventors: Mark S. Heymann, Richard Gagliardi
  • Devices for securing a debris holding tray to a glass or dish rack
    Patent number: 4527707
    Abstract: The invention relates to various embodiments of a device for securing a glass or dish rack to a debris holding tray for collecting waste fluid and debris from glasses, cups or dishes prior to washing in an automatic dishwasher.
    Type: Grant
    Filed: April 16, 1984
    Date of Patent: July 9, 1985
    Inventors: Mark S. Heymann, Steven Bachenheimer