Patents Examined by Virendra Srivaptava
  • Face mask having a combination adjustable ear loop and drop down band
    Patent number: 5819731
    Abstract: A face mask (10) covers the nose and mouth of the wearer and includes a band (24) to retain the mask member (12) in position. The band attaches at the sides (20) of the mask and extends around the ears of the wearer and loops through orifices (32). The band (24) extends around the back of the neck and provides for retaining the mask (10) at the front of the wearer when not worn. Ends (26) of the band (24) are elastic to provide a snug fit for the mask (10).
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: October 13, 1998
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: James F. Dyrud, Cynthia Y. Tamaki, Isao Kuniya