FIG. 1 is a perspective view of a suction pump, showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Liu, Jian
Patent |
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Oct 13 2021 |
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n/a
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |