Hole saw

- Credo Tool Company
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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;

FIG. 4 shows a bottom view of the hole saw of the present design; and,

FIG. 5 shows a perspective view of the hole saw of a second embodiment of the design of FIG. 1.

The broken lines disclosure illustrated in the drawings are for illustration purposes only and form no part of the claimed design.

Claims

The ornamental design for a hole saw, as shown and described.

Referenced Cited
U.S. Patent Documents
4579486 April 1, 1986 Damico
5061126 October 29, 1991 Cain et al.
5154552 October 13, 1992 Koetsch
5597274 January 28, 1997 Behner
Patent History
Patent number: D438219
Type: Grant
Filed: Aug 9, 1996
Date of Patent: Feb 27, 2001
Assignee: Credo Tool Company (Woodburn, OR)
Inventor: David T. Brutscher (Louisville, KY)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: McDermott, Will & Emery
Application Number: 29/058,210
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
International Classification: 1509;