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The ornamental design for a plastic pipe heat fusion tool, as shown and described. |
FIG. 1 is a front elevational view of the design of the plastic pipe heat fusion tool of the present invention.
FIG. 2 is an elevational view of one end of the design of FIG. 1.
FIG. 3 is a top plan view of the design of FIG. 1.
FIG. 4 is an elevational view of the opposite end of FIG. 1.
FIG. 5 is a rear elevational view of the design of FIG. 1.
FIG. 6 is a bottom plan view of the design of FIG. 1.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
3633891, | |||
3879252, | |||
197973, | |||
D255318, | Nov 22 1977 | Ultrasonic welding head for polypropylene strapping |
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