| Patent Number |
Title Of Patent |
Date Issued |
| D389026 |
Portable electric chain saw |
January 13, 1998 |
|
| 5711379 |
Hammer drill |
January 27, 1998 |
| A hammer drill includes a spindle supported by a housing and movable in an axial direction relative to the housing within a predetermined range, a motor for rotating the spindle, a rotary cam member fixedly mounted on the spindle, a clutch cam member which supports a weight member is axi |
| 5685080 |
Battery powered chain saw |
November 11, 1997 |
| A gear housing is arranged at or by the center of a main body housing of a chain saw and a handle housing extends backward therefrom. A motor housing is formed on the left side of the gear housing perpendicularly. A support member and a cover are attached on the right side of the gear ho |
| 5661909 |
Blade mounting device in cutting tool |
September 2, 1997 |
| A blade mounting device is operable for mounting a blade on a movable member of a cutting member which is moved in a predetermined motion for a cutting operation. The blade mounting device includes a pair of claws mounted on the movable member and operable by an operator between a closed |
| 5617638 |
Base attachment structure applicable to cutting tools |
April 8, 1997 |
| A combination of a base attachment structure and a cutting tool, where the base attachment structure includes a connection bolt (8) inserted and movably fitted in an aperture (9a) formed in a curved plate (9) of a gear housing (2) and a cross-shaped slide aperture (11) formed in an a |
