Patents Assigned to Gruga U.S.A.
  • Chair arm
    Patent number: D435747
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: January 2, 2001
    Assignee: Gruga U.S.A.
    Inventors: Kung Ho-Tsai, Ronald D. McDiarmid
  • Portable desk
    Patent number: D442805
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: May 29, 2001
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Stand having shelves
    Patent number: D492139
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: June 29, 2004
    Assignee: Gruga, U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair arm
    Patent number: D366792
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: February 6, 1996
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair body
    Patent number: D369487
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: May 7, 1996
    Assignee: Gruga, U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair body
    Patent number: D369488
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: May 7, 1996
    Assignee: Gruga, U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair body
    Patent number: D369489
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: May 7, 1996
    Assignee: Gruga, U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair body
    Patent number: D370805
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: June 18, 1996
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair body
    Patent number: D371264
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: July 2, 1996
    Assignee: GRUGA, U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair body
    Patent number: D371265
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: July 2, 1996
    Assignee: Gruga, U.S.A.
    Inventor: Ronald D. McDiarmid
  • Desk organizer
    Patent number: D377951
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: February 11, 1997
    Assignee: Gruga, U.S.A.
    Inventor: Ronald D. McDiarmid
  • Floor humidor
    Patent number: D397505
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: August 25, 1998
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Humidor
    Patent number: D397826
    Type: Grant
    Filed: September 24, 1997
    Date of Patent: September 1, 1998
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Computer desk
    Patent number: D399369
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: October 13, 1998
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair/ottoman base
    Patent number: D406971
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: March 23, 1999
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair/ottoman base
    Patent number: D418698
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: January 11, 2000
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Chair/ottoman base
    Patent number: D419005
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: January 18, 2000
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid
  • Desk organizer
    Patent number: D428923
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: August 1, 2000
    Assignee: Gruga U.S.A.
    Inventor: Ronald D. McDiarmid