Patents by Inventor Theodore J. Bonewicz, Jr.

Theodore J. Bonewicz, Jr. 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: 4887837
    Abstract: A cart for transporting objects onto beaches or other soft surfaces. The cart comprises a frame, a pivotable support platform, and at least two wheels. The frame includes a pair of elongated side rail members each having an upper end portion including a handle extending therebetween and a lower end portion through which an axle passes. The pair of wheels is mounted on the axle. The pivotable support platform comprises a generally planar plastic member having a pair of sides. A pair of pivot rods are provided to establish a horizontal pivot axis. The rods are coupled to the sides of the platform to enable it to be pivoted about that axis from a storage position wherein the platform is substantially flush with the frame to an operative position wherein the platform extends substantially perpendicularly to the frame. The platform includes a pair of cantilever brackets disposed therebelow and integrally molded therewith.
    Type: Grant
    Filed: October 31, 1988
    Date of Patent: December 19, 1989
    Assignee: Al-Mar Precision Co.
    Inventors: Theodore J. Bonewicz, Jr., Henry S. Leichter