Patents Assigned to Royal Sound Co., Inc.
  • Oval shaped box
    Patent number: 5346122
    Abstract: An oval-shaped box construction including a foam enclosure for housing the product and a viewing window to observe the product in the box.
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: September 13, 1994
    Assignee: Royal Sound Co., Inc.
    Inventors: Elliott Leader, Ezra Hedaya
  • Oval package
    Patent number: D345304
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: March 22, 1994
    Assignee: Royal Sound Co., Inc.
    Inventor: Elliott Leader
  • Speaker grill
    Patent number: D356089
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: March 7, 1995
    Assignee: Royal Sound Co., Inc.
    Inventor: Ezra Hedaya
  • Bridge plate for speakers
    Patent number: D359494
    Type: Grant
    Filed: December 23, 1993
    Date of Patent: June 20, 1995
    Assignee: Royal Sound Co., Inc.
    Inventor: Ezra Hedaya