06457267 is referenced by 38 patents and cites 1 patents.

A combination machine for trenching, for forming the edge of a bed, and for laying and burying tubing, cable, piping, and the like. The machine includes steerable caster wheels mounted on the rear of the machine which, together with a single front wheel, allow for a tight turning radius when using the machine. The machine also includes a blade height adjustment which allows for the trenching or edging blade depth to be readily adjusted in a substantially infinite variation. An edging blade is provided which when used with the machine forms a groove at the bed's edge for the laying of irrigation lines, or lines for herbicide, pesticide, and/or fertilizer for use in connection with the bed.

Title
Trenching and edging system
Application Number
9/587631
Publication Number
6457267 (B1)
Application Date
June 5, 2000
Publication Date
October 1, 2002
Inventor
Jerome C Burroughs
P.O. Box 776, Loris
SC, US
Roger D Porter
7882 E. Highway 19, Loris
SC, US
Agent
Leatherwood Walker Todd & Mann P C
US
IPC
E02F 5/08
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