Patents by Inventor Keith Leslie Rutherford

Keith Leslie Rutherford 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).

  • Spray head
    Publication number: 20020017575
    Abstract: A spray head for delivering a hair care composition onto and/or into the hair comprising an inlet in fluid communication with an outlet, the inlet of the spray head being adapted for connection with an outlet of a container including a hair care composition, the outlet of the spray head including at least one hollow protrusion defining a fluid channel extending from the spray head, the hollow protrusion including an opening for delivering the atomized hair care composition onto the hair.
    Type: Application
    Filed: July 5, 2001
    Publication date: February 14, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Darren Paul Andrews, Gregory Alan Erickson, Euan Stuart Reid, Keith Leslie Rutherford
  • Aqueous hair aerosol styling aids
    Patent number: 6290932
    Abstract: The invention provides an aqueous hair styling aid comprising a volatile silicone selected from cyclic silicones having the general formula (I): [(CH3)2Si—O—]n  (I) wherein n=3-7, and short chain linear silicones having the general formula (II): (CH3)3Si—O—[Si(CH3)2O]nSi(CH3)3  (II) wherein n=1-7; together with hairstyling polymer, surfactant and at least 5% water.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: September 18, 2001
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Stuart Keith Pratley, Keith Leslie Rutherford
  • AQUEOUS HAIR STYLING AIDS
    Publication number: 20010009659
    Abstract: The invention provides an aqueous hair styling aid comprising a volatile silicone selected from cyclic silicones having the general formula (I):
    Type: Application
    Filed: December 7, 1999
    Publication date: July 26, 2001
    Inventors: STUART KEITH PRATLEY, KEITH LESLIE RUTHERFORD