Patents by Inventor Gerald G. Berg

Gerald G. Berg 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).

  • Canopy for playpen
    Patent number: 5025821
    Abstract: A playpen canopy for a playpen having elongated supporting members. The canopy includes a framework having elongated rods which extend generally alongside of the supporting members of the playpen, horizontal rods which are connected to the elongated rods, a sheet of flexible material which is attached to the horizontal rods for forming a roof for the playpen canopy and a plurality of connecting elements for releasably connecting the elongated rods of the canopy to the elongated supporting members of the playpen.
    Type: Grant
    Filed: December 8, 1989
    Date of Patent: June 25, 1991
    Inventors: Dorothy R. Page, Gerald G. Berg