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I claim the ornamental design for an A-frame tripod truss for a scaffold, as shown. |
FIG. 1 is a perspective view of the A-frame tripod truss for a scaffold shown in open position;
FIG. 2 is a perspective view thereof with the extensions retracted, and the crossbars exploded;
FIG. 3 is a perspective view thereof with the attachments and crossbars exploded;
FIG. 4 is a perspective view thereof with the arm in folded position;
FIG. 5 is a perspective view of the A-frame tripod truss for a scaffold shown in collapsed position;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a right side elevational view thereof, the left side being identical;
FIG. 8 a rear elevational view thereof;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is a front elevational view of FIG. 1;
FIG. 12 is a right side elevational view thereof, the left side being identical thereto;
FIG. 13 is a rear elevational view thereof;
FIG. 14 is a top plan view thereof; and,
FIG. 15 is a bottom plan view thereof.
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