Patents by Inventor Ada M. Bull

Ada M. Bull 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).

  • Publication number: 20080185028
    Abstract: A portable and deployable cover configured to allow overhead protection to a user and a personal transport device is disclosed. The cover has a collapsible frame, pliable material attached to the frame, a case secured to the cover with fasteners allowing the case to be mounted to the personal transport device. The cover may be opened and extended from the case, providing the overhead protection, while the case remains mounted on the personal transport device.
    Type: Application
    Filed: April 4, 2008
    Publication date: August 7, 2008
    Inventors: Ronald L. Ayers, Ada M. Bull
  • Patent number: 4330022
    Abstract: The device consists of a pair of semicircular, transparent sheets of resilient plastic material, one of the sheets having molded on one surface a series of pegs which are insertable through the mesh of the screening. The other sheet has a corresponding pattern of holes to receive the pegs such that the two semicircular sheets can be secured together with a portion of screening between them in sandwich fashion. The device is used to reinforce and protect the mesh screening adjacent to the handle of a screen door so that bulging or accidental puncturing of the screening is avoided.
    Type: Grant
    Filed: February 28, 1979
    Date of Patent: May 18, 1982
    Inventors: Ada M. Bull, George R. Bull