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Publication numberUSD302450 S
Publication typeGrant
Application numberUS 06/947,540
Publication dateJul 25, 1989
Filing dateDec 29, 1986
Publication number06947540, 947540, US D302450 S, US D302450S, US-S-D302450, USD302450 S, USD302450S
InventorsAaron Zutler, Bruce Zutler, Schuyler Proctor
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Stretch block assembly
US D302450 S
Abstract  available in
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  1. The ornamental design for a stretch block assembly, as shown and described.

FIG. 1 is a front elevational view of a stretch block assembly, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof, showing the upper portion of the design in a separated condition and the lower portion in an open condition;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a perspective view of the design with the top and bottom elements thereof in a separated condition.

U.S. ClassificationD21/685