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5590720 |
A lawn edger apparatus includes a foot plate member which includes a front edge, a rear edge, a first side edge, a second side edge, a bottom face, a top face, a plate length, and a plate width. A blade member is connected to the bottom ...
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5528003 |
A system for compressing pen stroke sequences according to a technique which first outputs an encoding flag indicating a pen touchdown or skipped coordinates, then the absolute values of the first pair of a sequence of horizontal and ver...
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5040614 |
An edging tool includes a sleeve unit in which a weight bar is slidably received and on which a blade is mounted. The weight bar is drawn back to a cocked position by hand, and when released, impacts an impact block mounted on the sleeve...
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4052791 |
A hand and foot-operated lawn edge trimming tool includes a pair of platform sections each having a flat base and an attachment flange depending therefrom, and a flat blade clamped by fastening means between the attachment flanges and ex...
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4014391 |
A combination digger, trimmer, and edger tool has first and second blade portions mounted on and extending in opposite directions from one end of an elongated handle member and each having a respective cutting edge on the free end thereo...
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3680641 |
A tool for cutting weed roots below the ground surface, having a shank, a cutting edge extending transversely of the shank, the latter being formed of sheet metal and having an inverted U-shaped cross section. A handle is provided which ...
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3620308 |
An agricultural implement, such as a cultivator, having a frame and two draft means or tongues. One of the tongues serves to move the implement in one direction during operation, and the other of the tongues serves to move the implement ...
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