Patents by Inventor Robert K. W. Wong

Robert K. W. Wong 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: 5088234
    Abstract: A hangable holder suitable for suspending plants and the like comprises a receptacle suitable for holding a plant and a unitary support for the receptacle. The support comprises a waterproof bottom and an exterior peripheral wall extending upwardly from the bottom. There are at least three longitudinally extending arms projecting upwardly from the exterior wall, each arm being provided with a support hole. There can be an inner wall inwardly from the exterior wall with a space between the two walls for holding articles such as decorative flowers. A ring for selective removable engagement with the arms permits a removable container to be located in the support prior to the use of a receptacle.
    Type: Grant
    Filed: October 19, 1990
    Date of Patent: February 18, 1992
    Inventor: Robert K. W. Wong
  • Patent number: 5020274
    Abstract: A hangable holder suitable for suspending plants and the like comprises a receptacle suitable for holding a plant and a unitary support for the receptacle. The support comprises a waterproof bottom and an exterior peripheral wall extending upwardly from the bottom. There are at least three longitudinally extending arms projecting upwardly from the exterior wall, each arm being provided with a support hole. There can be an inner wall inwardly from the exterior wall with a space between the two walls for holding articles such as decorative flowers.
    Type: Grant
    Filed: August 4, 1988
    Date of Patent: June 4, 1991
    Inventor: Robert K. W. Wong