Patents by Inventor Robert M. Shermer

Robert M. Shermer 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: 4304354
    Abstract: A drawer organizer unit is formed of four stacked rectangular cardboard panels secured together in selected areas by adhesive with fold lines permitting the insertion of lugs extending from the rear edges of the panels into retention apertures of the panel immediately therebeneath so as to permit erection of the unit. Tear lines adjacent the side edges of the unit permit an easy reduction in the width of the unit. The erected unit has canted steplike support surfaces whereas the unit is collapsible into a flat array for storage and/or shipping.
    Type: Grant
    Filed: July 17, 1980
    Date of Patent: December 8, 1981
    Inventor: Robert M. Shermer