Element Or Attachment (3) Patents (Class D30/119)
Floor panel or base (Class D30/120)
  • Milking parlor stall gate unit
    Patent number: D294532
    Type: Grant
    Filed: July 25, 1986
    Date of Patent: March 1, 1988
    Inventors: August Vandenberg, Ben W. Vandenberg, Andrew W. Vandenberg, Ben E. Haws
  • Animal cage-mounted support
    Patent number: D297471
    Type: Grant
    Filed: December 31, 1985
    Date of Patent: August 30, 1988
    Inventor: Milton O. Carlin
  • Pet bed
    Patent number: D299769
    Type: Grant
    Filed: April 25, 1988
    Date of Patent: February 7, 1989
    Assignee: Flexi-Mat Corporation
    Inventor: Betty James
  • Unitary filter and cover for animal cages
    Patent number: D312514
    Type: Grant
    Filed: January 20, 1987
    Date of Patent: November 27, 1990
    Assignee: Universal Filter Corp.
    Inventor: William R. Thomas
  • Laboratory animal cage cradle
    Patent number: D318349
    Type: Grant
    Filed: May 4, 1988
    Date of Patent: July 16, 1991
    Inventor: Thomas O. Nass
  • Cattle feeding stanchion
    Patent number: D320482
    Type: Grant
    Filed: April 20, 1989
    Date of Patent: October 1, 1991
    Inventor: John A. DaSilveira