Hole saw
Brutscher March 10, 1
U.S. patent number D391,974 [Application Number D/058,213] was granted by the patent office on 1998-03-10 for hole saw. This patent grant is currently assigned to Credo Tool Company. Invention is credited to David T. Brutscher.
| United States Patent | D391,974 |
| Brutscher | March 10, 1998 |
Hole saw
Claims
The ornamental design for a hole saw, as shown and described.
| Inventors: | Brutscher; David T. (Louisville, KY) |
|---|---|
| Assignee: | Credo Tool Company (Woodburn,
OR) |
| Appl. No.: | D/058,213 |
| Filed: | August 9, 1996 |
| Current U.S. Class: | D15/139 |
| Current International Class: | 1509 |
| Field of Search: | ;D8/70 ;D15/138,139 ;408/200-225 |
References Cited [Referenced By]
U.S. Patent Documents
| 3880546 | April 1975 | Segal |
| 4069824 | January 1978 | Weinstock |
| 4072441 | February 1978 | LaPointe |
| 4303357 | December 1981 | Maker |
| 4741651 | May 1988 | Despres |
| 5597274 | January 1997 | Behner |
Attorney, Agent or Firm: McDermott, Will & Emery
Description
FIG. 1 shows a perspective view of the hole saw of the present design;
FIG. 2 shows a right side view of the hole saw of the present design, the left side view diametrically opposite the right side view of FIG. 2 being a mirror image;
FIG. 3 shows a top view of the hole saw of the present design; and,
FIG. 4 shows a bottom view of the hole saw of the present design.
The broken lines disclosure illustrated in the drawings are for illustration purposes only and form no part of the claimed design.
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