Patents by Inventor John V. Sprague

John V. Sprague 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: 5215108
    Abstract: An apparatus wherein a fullness structure is extended and secured together for securement in association with a table to provide a canopy therefore. Left and right support posts mount a horizontal beam thereon. The horizontal beam mounts a plurality of first brace legs mounted between the beam and each post, with a foldable canopy framework mounted laterally of the horizontal beam, with plural pairs of second brace legs mounted diametrically opposed to one another relative to each post extending upwardly from each post and received within associated slots within each rectangular framework. A flexible covering is arranged for mounting overlying the rectangular frameworks. Further, the support posts are arranged for attaching to an associated table structure.
    Type: Grant
    Filed: April 9, 1991
    Date of Patent: June 1, 1993
    Inventor: John V. Sprague