Patents by Inventor La Fata, John E.

La Fata, John E. 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: 4180938
    Abstract: A bubble blowing wand for use with a bubble blowing liquid comprising two substantially concentric rings for providing a bubble or bubbles formed within a bubble. The concentric rings are substantially in the same planar relationship with respect to each other. The rings can be substituted with any closed geometric form so long as the peripheries are implaced within each other in a substantially spaced concentric relationship. The preferred concentric rings are formed as a larger outside ring and a smaller inner ring. The larger outside ring is attached to a handle at its outer edge, while the inner surface thereof supports a stem to which the inner ring is connected. Both of the rings have relieved or cut surfaces providing a larger surface area on the rings to accommodate greater amounts of bubble blowing liquid.
    Type: Grant
    Filed: October 17, 1977
    Date of Patent: January 1, 1980
    Inventors: La Fata, John E., John D. Cuccio