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D297245 | Directional template | August, 1988 | Deering | D10/64 |
3766654 | STARGUIDE DRAWING INSTRUMENT | October, 1973 | Canton | 33/1B |
D226450 | N/A | March, 1973 | Ajus et al. | D10/62 |
D204017 | N/A | March, 1966 | Goldman | D10/62 |
FIG. 1 is a front perspective view of a pipe etching device showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a back elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in the figures represent unclaimed subject matter and form no part of the claimed design.