Patents by Inventor Michael D. Hanauer

Michael D. Hanauer 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).

  • Patent number: 5250315
    Abstract: A mold for making shot-sized drinking glasses formed of ice having a substantially cylindrical outer wall having an upper end situated in an upper horizontal plane and a lower end situated in a horizontal lower plane, and a downwardly-opening cup-shaped inner wall comprising an inner side wall portion and an inner top wall portion, the latter being situated below the upper plane in which the upper end of the outer wall is situated. Rack apparatus for making a plurality of shot-size drinking glasses formed of ice includes a multi-cavity grid in combination with a cooperating frame and a plurality of molds. Apparatus for facilitating the use of shot-size drinking glasses formed of ice include one or more holding members formed of flexible sheet material in combination with a caddy including a recess for positioning the holding member with respect to the glass.
    Type: Grant
    Filed: August 21, 1992
    Date of Patent: October 5, 1993
    Assignee: Design Display Group Inc.
    Inventors: Jonathon Loew, Michael D. Hanauer