Patents by Inventor Donald D. Hedrick

Donald D. Hedrick 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: 5435036
    Abstract: An apparatus for washing a plurality of baby bottles and associated components concurrently comprising a housing having front and rear walls, side walls, a lower base coupling together the walls in a box-like configuration and an upper plate with a plurality of aligned apertures extending therethrough; a drive shaft mounted for rotation adjacent to the lower surface of the housing parallel with the base, the main drive shaft having a plurality of driving bevel gears spaced along its length; a plurality of driven shafts with driven bevel gears in operative association with the driving bevel gears of the main drive shaft, each driven bevel gear having in association therewith three parallel rods with mating gears interrelated with its associated driven bevel gear to effect rotation of the mating gears and parallel rods from the driven bevel gears; brush bristles formed at the upper ends of the parallel rods in proximity to the apertures of the upper plate the first set of parallel rods having short cone-shaped
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: July 25, 1995
    Inventors: Bryan E. Hedrick, Donald D. Hedrick