Patents by Inventor Ambrose C. S. Hooi

Ambrose C. S. Hooi 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: 5097545
    Abstract: An infant cradle comprising a support stand and a hammock that is suspended from the support stand. The support stand has a ground engaging base member, an upright member extending upwardly at an inclined angle in relation to the base member and a support member that extends away from the upright member. A spring is suspended from the support member, and in turn a hammock is suspended from the lower end of the spring. The hammock comprises a loop of sheet material which is gathered at the point where it is suspended from the spring. Second gathers are formed at either side of the spring, and the hammock is spread by a spreader bar that extends between the second gathers so as to hold the hammock open as it hangs from the spring. The upright member is inclined such that the hammock hangs substantially over the center of the base member.
    Type: Grant
    Filed: September 16, 1991
    Date of Patent: March 24, 1992
    Inventor: Ambrose C. S. Hooi
  • Patent number: D331158
    Type: Grant
    Filed: July 25, 1989
    Date of Patent: November 24, 1992
    Inventor: Ambrose C S Hooi