Patents Assigned to Mist Inc.
  • Quick disconnect coupling for coaxial fluid lines
    Patent number: 3973752
    Abstract: A coaxial quick disconnect coupling for coaxial fluid lines including an external plug-and-socket combination having an internal plug and socket mounted coaxially therein. Preferably, the internal plug member is mounted within the external socket portion of the connector while the internal socket is mounted within the external plug portion. Valves incorporated in the internal plug and socket prevent flow of the fluid in the coaxial line when the assembly is disconnected.
    Type: Grant
    Filed: October 20, 1975
    Date of Patent: August 10, 1976
    Assignee: Uni-Mist, Inc.
    Inventor: Wallace G. Boelkins
  • Attic ventilator
    Patent number: D249158
    Type: Grant
    Filed: May 10, 1976
    Date of Patent: August 29, 1978
    Assignee: Aqua-Mist, Inc.
    Inventor: William B. Morrow
  • By-pass humidifier
    Patent number: D253845
    Type: Grant
    Filed: February 22, 1978
    Date of Patent: January 1, 1980
    Assignee: Aqua-Mist, Inc.
    Inventor: William B. Morrow