Patents by Inventor Donald D. Hudson

Donald D. Hudson 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: 6045060
    Abstract: The present invention is a Continuation-In-Part (CIP) of the originally filed U.S. Pat. application Ser. No. 08/820,751, and relates to the plumbing industry and more specifically to the personal showering portion of that industry, in which the device of the present invention is installed between the existing shower water delivery pipe and whatever showerhead the user may choose. The device of the present invention includes a liquid soap angled inlet elbow, screw in holding means on the top of the angled liquid soap inlet elbow to hold a standard liquid soap bottle with a on-off valve closure that releases the liquid into the water stream. The liquid soap is released by merely lifting the standard soap bottle which opens the on-off valve closure, the soap is introduced into the shower water stream coming from the water delivery pipe by a venturi effect and gravity flow.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: April 4, 2000
    Inventor: Donald D. Hudson