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The ornamental design for a portable chock block holder, as shown and described. |
FIG. 1 is a front elevational view of the portable chock block holder showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The straps shown in FIGS. 1,2, 5 and 6 are shown broken away to indicate indeterminate length.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
D356943, | Dec 06 1993 | Sun/rain & ozone deflection holder |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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