Patents by Inventor Bessie Grodin

Bessie Grodin 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: 4365375
    Abstract: A vacuum nozzle is described which is particularly adapted for use in combination with a conventional swimming pool brush for removing leaves and debris from the floor of a pool having a flexible liner. Mounting means is provided which positions the mouth of the nozzle sufficiently forward of the bristles of the brush so that leaves or debris which may become clogged in the bristles do not clog or constrict the mouth. The bristles serve to space the nozzle mouth from the pool floor to avoid the possibility of the liner being sucked into the mouth.
    Type: Grant
    Filed: October 29, 1980
    Date of Patent: December 28, 1982
    Inventors: Jack Grodin, Bessie Grodin