Patents Assigned to B & K Industries
  • Patent number: 6880573
    Abstract: A frost free faucet having a spigot assembly including a drain conduit, a sleeve assembly including an elongated pipe, and a valve assembly. The valve assembly including a ¼ turn valve and a check valve. The ¼ turn valve includes a rotatable disc with an inlet and a stationary disc with a through hole. Each disc is formed of a ceramic material, wherein upon turning the rotatable disc 90 degrees in a first direction the inlet and the through-hole align to an open position and upon turning the rotatable disc 90 degrees in a second direction, the inlet and the through-hole misalign to a closed position.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: April 19, 2005
    Assignee: B & K Industries
    Inventors: Peter Berkman, Robert Tripp, Ralph Mieseler, Igor Alzares
  • Patent number: D503216
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: March 22, 2005
    Assignee: B & K Industries
    Inventors: Peter Berkman, Robert Tripp
  • Patent number: D516678
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: March 7, 2006
    Assignee: B & K Industries
    Inventors: Robert Tripp, Peter Berkman
  • Patent number: D516679
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: March 7, 2006
    Assignee: B & K Industries
    Inventors: Robert Tripp, Peter Berkman
  • Patent number: D517172
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: March 14, 2006
    Assignee: B & K Industries
    Inventors: Robert Tripp, Peter Berkman