Grass cutting device

Details Grass cutting device Grass cutting device

1989-05-09

1990-08-28

Neuder, William P.

Harvesters

Miscellaneous

47 13, 56 167, A01D 3400

Patent

active

049522221

ABSTRACT:
A grass cutting device that establishes an electrically activated energy path at a location proximate to the ground. Alternate energy paths are a hot wire, a discharge path between closely spaced electrodes, and a laser. The grass is cut as the device is moved across the lawn causing the electrically activated energy path to intersect the blades of grass searing off the tips of the grass blades where it touches them.

REFERENCES:
patent: 2750712 (1956-06-01), Rainey
patent: 3559337 (1971-02-01), Marcoux et al.
patent: 3919806 (1975-11-01), Pluenneke et al.
patent: 4338744 (1982-07-01), Gilmore

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