Claims (1)
Claim 1 (Independent)
The ornamental design for a ductwork patch, as shown and described.
Full Description
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FIG. 1 is a perspective view of a ductwork patch showing my new design;
FIG. 2 is front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof, the opposite side being a mirror image thereof.
The broken line showing of ductwork in FIG. 1 is for the purpose of illustrating environmental structure and forms no part of the claimed design.
Citations
This patent cites (41)
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