Patents by Inventor Louis J. Mazzei

Louis J. Mazzei 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: 4238903
    Abstract: Herein described is an animal trap which is useful for trapping rodents such as mice and rats. The trap includes a trap receptacle having a substantially square trap box and a substantially square slide-in entry box which is adapted to slide into the trap box. A pair of pivot pins protrude from either side of the trap box. A base has a pair of upstanding side members. A pair of slots in the side members receive the pivot pins in the trap box to maintain the trap box in a substantially horizontal position. A ramp leads up to an entry opening in the slide-in entry box whereby opening and progresses to the rear of the trap box it causes the box to tilt to a vertical position trapping the animal therein.
    Type: Grant
    Filed: May 29, 1979
    Date of Patent: December 16, 1980
    Inventor: Louis J. Mazzei