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The ornamental design for a sill vent for building foundations, as shown and described. |
FIG. 1 is a front perspective view of a sill vent for building foundations embodying my new design;
FIG. 2 is a top plan view thereof, the bottom plan view being identical thereto and not shown in the drawings;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is an end elevational view thereof, the end opposite being a mirror image of the end shown.
The cross-hatching in FIGS. 1, 3 and 4 represents screening and is understood to extend throughout the areas represented.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 24 1995 | PORTER, L MAX | P N ENTERPRISES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007381 | /0392 |
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