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The ornamental design for a hole saw, as shown and described. |
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FIG. 1 is a top perspective view of a hole saw showing my new design;
FIG. 2 is a side elevational view thereof, the drill bit attachment is shown in broken lines for illustrative purposes only and forms no part of the claimed design;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a side elevational view of the opposite side of FIG. 2.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 03 1986 | COX, LARRY L | OMARK INDJUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004564 | /0659 | |
| Feb 24 1986 | Credo Tool Company | (assignment on the face of the patent) | / | |||
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