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The ornamental design for a sample tube for a percussive hammer, as shown. |
FIG. 1 is a side view of a sample tube for percussive hammer made in accordance with our new design;
FIG. 2 is a top elevational view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a cross-sectional side view thereof; and,
FIG. 5 is a perspective view thereof.
McInnes, Malcolm Bicknell, Dewar, John Urquhart
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 22 1998 | SDS Digger Tools Pty Ltd | (assignment on the face of the patent) | / | |||
Jul 17 1998 | DEWAR, JOHN URQUHART | SDS Digger Tools Pty Ltd | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009563 | /0007 | |
Jul 17 1998 | MCINNES, MALCOLM BICKNELL | SDS Digger Tools Pty Ltd | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009563 | /0007 |
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