Patents by Inventor Michael S. Riggi

Michael S. Riggi 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: 5063877
    Abstract: An apparatus including a container defined by a planar floor and side walls, with a bell-shaped housing overlying the floor, wherein the housing is spaced above the floor by projecting legs extending downwardly from the housing. The body of the housing is thereby defined by a lower terminal edge spaced above the floor of the container. The housing includes a neck portion mounting a funnel member overlying the neck portion to provide deflection of rain and intruding animals from seed positioned within the container. Rod-like perch members are provided directed through the wall of the container and the housing.
    Type: Grant
    Filed: January 22, 1991
    Date of Patent: November 12, 1991
    Inventor: Michael S. Riggi
  • Patent number: 4811876
    Abstract: A retainer for positionally locating a shoulder strap of a handbag or the like relative to the shoulder of a user includes a base member carrying an adhesive for removably attaching the retainer to the skin on the shoulder of the user and a retainer member arranged to upstand from the base member and provide a recess for receiving the shoulder strap.
    Type: Grant
    Filed: February 16, 1988
    Date of Patent: March 14, 1989
    Inventor: Michael S. Riggi
  • Patent number: 4649865
    Abstract: A bird feeder having a feed reservoir provided with a feed access opening, a perch, a roof for covering the reservoir, a roof extension hingedly mounted on the roof and biased to normally extend in a coplanar relationship therewith, so as to overlie the access opening and an auxiliary perch fixed to depend from the roof extension, wherein the roof extension is movable to cover the access opening and the auxiliary perch is moved into a position below the perch in response to the application to the auxiliary perch of the weight of an animal or bird above a desired weight.
    Type: Grant
    Filed: March 3, 1986
    Date of Patent: March 17, 1987
    Inventor: Michael S. Riggi