Patents by Inventor Mario Louis DePirro

Mario Louis DePirro 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: 4099354
    Abstract: There is disclosed a post footing form holder and stabilizer system which is formed by a plurality of legs having upper and lower ends, each of the legs provided with means for mounting the legs to a post form along the lower end thereof, post form carrying means associated with the legs for accommodating and carrying the post form along the lower end thereof, the legs being further provided with stop means mounted thereon and spaced a distance upwardly from the lower end of the legs, and including stabilizer means associated with the post form holder for stabilizing and maintaining the post form in position when constructing a post footing.
    Type: Grant
    Filed: October 6, 1976
    Date of Patent: July 11, 1978
    Inventor: Mario Louis DePirro
  • Patent number: 4047356
    Abstract: There is disclosed a post footing form holder and stabilizer system which includes a collar formed by a peripheral side wall and being open at the top and bottom ends thereof, a flange positioned along the bottom edge and extending inwardly for a short distance thereby to act as a bottom stop for a post form inserted within the collar, a plurality of legs mounted on the collar and extending downwardly therefrom and having stop means associated with each leg, each of the stop means being spaced a distance upwardly from the lower end of the legs, and stabilizer means formed by a clamp ring consisting of a ring wall having an interrupted portion, clamp means overlying the interrupted portion and constructed to draw the opposed ends of the interrupted portion together and positionally lock in a closed position, the ring further including a plurality of tie means mounted thereon along the outer surface and a plurality of stabilizer rods constructed for attachment to the tie means at one end, and to the ground surf
    Type: Grant
    Filed: December 22, 1975
    Date of Patent: September 13, 1977
    Inventor: Mario Louis DePirro