Patents by Inventor Douglas P. Barrows

Douglas P. Barrows 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).

  • Bench type seating modules
    Patent number: 4490949
    Abstract: A molded plastic seating module is disclosed which is suitable for assembly in groups to form bench type row seating especially telescoping bleachers. Each module is hollow and comprises two sections, a contoured seat and an upstanding base. The base is adapted to be secured to the support structure both vertically and horizontally and to resist tipping and the presence of structural stress concentrations in use. The seat is adapted to engage the base in a snap fit relation along its front and rear walls.
    Type: Grant
    Filed: October 18, 1982
    Date of Patent: January 1, 1985
    Assignee: Hussey Manufacturing Company
    Inventors: David L. Sutter, Ivan J. Furbish, Roland C. Ferguson, Richard L. Berry, Douglas P. Barrows