Patents by Inventor Roy J. Biehl

Roy J. Biehl 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: 4619379
    Abstract: A container for dispensing food includes a hopper having an inlet at its top and an outlet at its bottom, a gate slidably mounted on the hopper for opening and closing the outlet, and an actuator handle pivotally mounted on the hopper and engageable with the gate for moving the gate. The gate includes an upstanding projection that agitates the food in the hopper as the gate is moved, and the front wall of the hopper includes a plurality of flexible fingers that operate to meter the flow of food through the outlet. The gate may only be slid to an open position if a latching mechanism is first unlocked.
    Type: Grant
    Filed: August 30, 1984
    Date of Patent: October 28, 1986
    Inventor: Roy J. Biehl
  • Patent number: 4360201
    Abstract: A racquetball or tennis racquet having a frame of polygonal configuration within which the webbing of the racquet is held for engagement of the ball to be hit. The frame includes two flat or straight sections, one on the end of the flat side section of the racquet and one on one side which provides for more webbing in those areas and permits the flat end section of the racquet to be used closer to the playing surface and the flat side section of the racquet to be used closer to the wall. The frame terminates rearwardly in a throat in turn terminating in a shaft which is encased with contoured grips on each side to form a handle for the racquet which will receive the grasp of a hand of the player and which terminates in an enlarged butt end thus preventing slipping of the hand of the player off the handle.
    Type: Grant
    Filed: March 31, 1980
    Date of Patent: November 23, 1982
    Assignee: Roy J. Biehl
    Inventors: Roy J. Biehl, Kenneth L. Baron