Patents by Inventor William O. Campbell

William O. Campbell 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: 4750630
    Abstract: A baby bottle particularly designed and constructed for supporting thereof by the baby or infant itself during a feeding operation. The bottle container a container having at least one integral element of a circumferential dimension sufficiently small for encircling thereof or grasping thereof the baby's small hands whereby the baby may independently support the bottle during a feeding operation without the assistance of an attendant, or the like.
    Type: Grant
    Filed: August 25, 1987
    Date of Patent: June 14, 1988
    Inventors: William O. Campbell, Nickie G. Campbell
  • Patent number: 4733412
    Abstract: The present ski glove provides warmth and is constructed to be highly flexible to permit the wearer to firmly grip and feel the ski pole when skiing. The ski glove includes an inner glove member and an outer glove member with insulating material between the inner and outer glove members and an auxiliary cuff member is formed around the wrist area of the inner glove member by an outwardly folded layer of the inner glove member to provide an outwardly extending wrist encircling welt. The auxiliary cuff is joined at its inner end to a main cuff portion which may be maintained in a position extending partially up the arm of the wearer or which may be turned inwardly over the outer portion of the glove when skiing in warmer temperatures.
    Type: Grant
    Filed: May 22, 1987
    Date of Patent: March 29, 1988
    Inventor: William O. Campbell
  • Patent number: 4700856
    Abstract: A baby bottle is described including an elongated container defining an area for receiving a disposable liner therein. Corresponding opposing recesses are formed longitudinally and substantially centrally in the container to form substantially tubular, elongated handles. An area of each handle is small enough for grasping by a baby's small hands, whereby the baby may independently support the bottle during feeding. Thereafter, the liner may be disposed and the bottle reused.
    Type: Grant
    Filed: December 29, 1986
    Date of Patent: October 20, 1987
    Inventors: William O. Campbell, Nickie G. Campbell
  • Patent number: 4570808
    Abstract: A baby bottle particularly designed and constructed for supporting thereof by the baby or infant itself during a feeding operation. The bottle contains a container having at least one integral element of a circumferential dimension sufficiently small for encircling thereof or grasping thereof the baby's small hands whereby the baby may independently support the bottle during a feeding operation without the assistance of an attendant, or the like.
    Type: Grant
    Filed: April 6, 1984
    Date of Patent: February 18, 1986
    Assignees: William O. Campbell, Nickie G. Campbell
    Inventors: William O. Campbell, Nickie G. Campbell
  • Patent number: D286911
    Type: Grant
    Filed: August 6, 1984
    Date of Patent: November 25, 1986
    Inventors: William O. Campbell, Nickie G. Campbell