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The ornamental design for a hole shaping cutter, as shown and described. |
FIG. 1 is a side elevational view of the hole shaping cutter showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a top perspective view thereof.
Patent | Priority | Assignee | Title |
D317396, | Jun 29 1988 | TRI TECH U S A , INC | Hole shaping cutter |
Patent | Priority | Assignee | Title |
2557191, | |||
2690750, | |||
3548690, | |||
211403, | |||
241000, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 04 1985 | Tri Tech U.S.A., Inc. | (assignment on the face of the patent) | / | |||
Jun 06 1988 | MATTHEWS, BLEASE M | TRI TECH U S A , INC , WHITCOMB PARK, 3 AVE D WILLISTON, VERMONT 05495 A CORP OF VERMONT | ASSIGNMENT OF ASSIGNORS INTEREST | 004895 | /0156 |
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