Patents by Inventor Wallace Rudnick

Wallace Rudnick 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).

  • Plant container and display device
    Patent number: 5001860
    Abstract: A plant display container with seeds and growth medium whereby growth of a plant may be monitored and measured. The elongated, transparent container encloses a growth medium, seeds and a measuring device. The measuring device is slidably inserted into the container above the seeds and the growth medium. As the plants grow from the seeds, they push the measuring device upward, physically measuring and visually demonstrating the amount of plant growth having occurred.
    Type: Grant
    Filed: June 9, 1989
    Date of Patent: March 26, 1991
    Assignee: Three Rivers Amphibian, Inc.
    Inventor: Wallace Rudnick