Patents Assigned to Hygeia Corporation
  • Bedding draw sheet
    Patent number: 4064577
    Abstract: An improved bedding draw sheet comprised of a base sheet formed of a textile material, a panel formed of a textile material having water penetration-resistant characteristics bonded to the base sheet and a water-absorbent pad removably attached to the panel whereby the water-absorbent pad can be removed and laundered without the necessity of laundering the entire draw sheet.
    Type: Grant
    Filed: November 24, 1976
    Date of Patent: December 27, 1977
    Assignee: Hygeia Corporation
    Inventor: Ronald D. Walters
  • Bedding draw sheet
    Patent number: 4021870
    Abstract: An improved bedding draw sheet comprised of a base sheet formed of a textile material, a panel formed of a textile material having water penetration-resistant characteristics bonded to the base sheet and a water-absorbent pad removably attached to the panel whereby the water-absorbent pad can be removed and laundered without the necessity of laundering the entire draw sheet.
    Type: Grant
    Filed: January 23, 1976
    Date of Patent: May 10, 1977
    Assignee: Hygeia Corporation
    Inventor: Ronald D. Walters