Patents Assigned to Dean A. Raught
  • Ventilating mattress module systems for boats, recreational vehicles, and the like
    Patent number: 4665575
    Abstract: A mattress composed of various innerspring type mattress modules for use in boats, motorhomes, and recreational vehicles. Each module has large-screened side openings to match the side openings of adjacent modules to facilitate the exchange of air into the module or to facilitate air flow through a module to an isolated one.
    Type: Grant
    Filed: June 7, 1985
    Date of Patent: May 19, 1987
    Assignee: Dean A. Raught
    Inventor: Dean A. Raught