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The ornamental design for a muffler for a jackhammer, as shown and described. |
FIG. 1 is a front view of a muffler for a jackhammer, showing my new design;
FIG. 2 is a also right side view, the opposite side being a mirror image thereof;
FIG. 2 is a also right side view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a top perspective view showing the top, side and front thereof;
FIG. 7 is a side perspective view showing a side and front thereof;
FIG. 8 is a top perspective view showing the top, side and front thereof;
FIG. 9 is a bottom perspective view showing the bottom and back thereof; and,
FIG. 10 is a side perspective view showing the top, side and back thereof.
Elements shown in dotted are environmental only, and form no part of the claimed design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 05 1992 | KIMBERLIN, ROBERT R | Ingersoll-Rand Company | ASSIGNMENT OF ASSIGNORS INTEREST | 006317 | /0066 | |
Oct 09 1992 | Ingersoll-Rand Company | (assignment on the face of the patent) | / |
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