Patents by Inventor Raymond D. Boyce

Raymond D. Boyce 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: 4487509
    Abstract: A blender for blending materials having a container with a container opening extending a distance therethrough and intersecting the upper end thereof, a cap removably connectable to the open upper end of the container, a mixer connected to the cap for blending the material and a drive assembly having a portion adapted to receive the cap with the container connected thereto and another portion removably engageable with the mixer for driving the mixer to blend the material contained in the container. The drive assembly is adapted to be battery operated and the blender of the present invention includes a recharger for recharging the blender batteries.
    Type: Grant
    Filed: January 17, 1983
    Date of Patent: December 11, 1984
    Inventor: Raymond D. Boyce
  • Patent number: D281945
    Type: Grant
    Filed: January 17, 1983
    Date of Patent: December 31, 1985
    Inventor: Raymond D. Boyce