Patents by Inventor Rick Kamrath

Rick Kamrath 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).

  • Infant and child's drinking system
    Patent number: 4850496
    Abstract: There is disclosed a container for liquids that includes interchangeable dispensing tops such as: a nipple top, a multiple hole protrusion top, a drinking straw top, and a drinking cup top. The bottle is a combination of an outer shell which has windows along its length, a rigid, cylindrical, inner container having a closed bottom, an open top and a removable cap. The cap supports one of the aforementioned dispensing means on its upper surface and is removably secured to both the inner container and outer shell.
    Type: Grant
    Filed: February 2, 1987
    Date of Patent: July 25, 1989
    Inventors: Elliott Rudell, Joe Cernansky, Ian Ayton, Rick Kamrath, George Foster
  • Horse and buggy riding toy
    Patent number: D326485
    Type: Grant
    Filed: July 11, 1990
    Date of Patent: May 26, 1992
    Inventors: Elliot Rudell, Joe Cernansky, George Foster, Rick Kamrath