US D487793 S1
FIG. 1 is a front elevational view of a new and novel design of a pyrotechnic launching tube fastening device.
FIG. 2 is a bottom view of FIG. 1.
FIG. 3 is a top plan view of FIG. 1.
FIG. 4 is a longitudinal cross-section view taken of FIG. 1; and,
FIG. 5 is a side elevation view of FIG. 1.