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The ornamental design for a horizontal ground boring apparatus, as shown and described.
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FIG. 1 is a perspective view of a horizontal ground boring apparatus showing my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a front end view thereof;
FIG. 5 is a rear end thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
6484818, | Sep 24 1999 | Vermeer Manufacturing Company | Horizontal directional drilling machine and method employing configurable tracking system interface |
6491115, | Mar 15 2000 | Vermeer Manufacturing Company | Directional drilling machine and method of directional drilling |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 11 2011 | WHITE, WILLIAM A | WHITE MANUFACTURING, L L C | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026106 | /0448 |
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