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Publication numberUSD371374 S
Publication typeGrant
Application numberUS 29/037,416
Publication dateJul 2, 1996
Filing dateApr 12, 1995
Publication number037416, 29037416, US D371374 S, US D371374S, US-S-D371374, USD371374 S, USD371374S
InventorsUdo Fischer, Torbjorn Hartzell, Kauko Karki
Original AssigneeSandvik Ab
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Asymmetrical button insert for rock drilling
US D371374 S
Abstract  available in
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  1. The ornamental design for an asymmetrical button insert for rock drilling, as shown.

FIG. 1 is a right side view of an asymmetrical button insert for rock drilling showing our new design;

FIG. 2 is a side view of the asymmetrical button insert for rock drilling taken at 90 to the view of FIG. 1;

FIG. 3 is a front end view of the asymmetrical button insert for rock drilling;

FIG. 4 is a perspective view, taken from the right side and slightly above, of the asymmetrical button insert for rock drilling; and,

FIG. 5 is a perspective view showing the opposite side of the asymmetrical button insert for rock drilling shown in FIG. 4.

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U.S. ClassificationD15/139