Resources Contact Us Home
Easily-combinable and movable speaker case

Image Number 5 for United States Patent #6035962.

An easily-combinable and movable speaker case includes two side boards, a front holed board, a speaker support board, an electric circuit board, a rear control board, a cap board, a bottom board, and a pull member. The two side boards are spaced apart parallel and respectively has a plurality of vertical position grooves and posts spaced apart on an inner surface for inserting the front holes board, the speaker support board, the electric circuit board and the control board in the position grooves of the two side board. Then the cap board and the bottom board are respectively fixed on and under the two side boards with screws. Further two rollers are fixed under the bottom board to permit the speaker case inclinedly move on the ground by pulling the pull member.

  Recently Added Patents
Mobile communication method, mobile station, and network device
UV exposure method for reducing residue in de-taping process
Electronic badge
System and method for routing streaming data requests
Light irradiation element, image forming structure, and image forming apparatus
Waterproof wound protector
Pattern data conversion for lithography system
  Randomly Featured Patents
Lipopolysaccharide-producing bacteria, lipopolysaccharides, and lipopolysaccharide-containing, medicines and veterinary medicines
Method of exterminating insects under the floor of a house or building
Detecting element, detecting device, and oxygen concentration test device
Can receiving apparatus and refrigerator having the same
Recording and reproducing apparatus for photosensitive recording medium and cartridge thereof
Method of providing aerial perspective in a graphical user interface
Cascading of up conversion and down conversion
Hydraulic pressure control valve
Using MD4 checksum as primary keys to link transactions across machines
Laminate for precise application of graphics to a substrate