The ornamental design for a portion of an open-end wrench jaw, showing my new design as shown and described.
This patent application may relate to one or more of the following patents granted to the inventor herein: U.S. Pat. No. 6,267,028; U.S. Pat. No. 6,263,769; U.S. Pat. No. D437,536; U.S. Pat. No. 6,082,228; U.S. Pat. No. D412,819.
FIG. 1 is front elevation view of a portion of an open-end wrench jaw showing my new design;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof; and,
FIG. 6 is right side elevation view thereof showing the design incorporated into an unclaimed wrench head and handle for reference.
The bottom of the portion of an open-end wrench jaw forms no part of the claimed design.
The broken lines shown in FIGS. 1-6 bordered by shading form the boundary of the claimed design and the broken line showing of the wrench head and handle in FIG. 6 unshaded is shown for reference only and likewise forms no part of the claimed design.