Patents Assigned to S. B. Ramagosa & Sons
  • Water slide or similar article
    Patent number: D256827
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: September 9, 1980
    Assignee: S. B. Ramagosa & Sons
    Inventor: John C. Allen, 3rd
  • Water slide or similar article
    Patent number: D256828
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: September 9, 1980
    Assignee: S. B. Ramagosa & Sons
    Inventor: John C. Allen, 3rd
  • Water slide or similar article
    Patent number: D256940
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: September 16, 1980
    Assignee: S. B. Ramagosa & Sons
    Inventor: John C. Allen, 3rd