Double roller mouse structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 29, 2003
app pub date -
Nov 27, 2001
filing date -
Nov 27, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention relates to a double roller mouse structure for personal computers mainly comprising of a front and left roller wheel. The front roller is situated at the front part of the lower housing of the mouse between the left and the right key button switch and can roll forward, backward or be pressed from above. The left roller is situated at the left part of the lower housing of the mouse and forms a right angle with the front roller wheel and can roll forward, backward or be pressed from above. Hence, with the new design of the present invention, the mouse can be controlled by the thumb, forefinger, middle finger as well as the ring finger and eight kinds of switches can be operated without moving the mouse.
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