Patent ID: 6938346

Claim:
A pair of scissors comprising: a fixed handle; a fixed jaw extending from one end of said fixed handle and having a pivoting hole which is located in proximity of the one end of said fixed handle; a movable jaw having a pivoting end with a pivoting hole formed therein, said movable jaw being pivotally connected to said fixed jaw by a pivot which extends through said pivoting hole of said movable jaw and through said pivoting hole of said fixed jaw; a movable handle having a pivoting end with a pivoting hole formed therein, said movable handle being pivotally connected to said fixed jaw and said movable jaw by said pivot; and a gear transmission means for transmitting motion of said movable handle to drive said movable jaw toward or away from said fixed jaw, said gear transmission means comprising: a toothed edge formed along said pivoting end of said movable jaw; a rack formed at said pivoting end of said movable handle; a drive gear rotatably mounted on said fixed jaw in such a manner that said drive gear meshes with said rack of said movable handle; and two driven gears respectively rotatably mounted to said fixed jaw such that said two driven gears are engaged with said drive gear and mesh with said toothed edge of said movable jaw, said two driven gears being driven by said drive gear to cause said movable jaw to move toward or away from said fixed jaw at the time when said drive gear is actuated by said rack of said movable handle.