Hole saw

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Description

FIG. 1 is a perspective view of a hole saw showing the present invention, wherein the diagonal cross-hatched portion of the hole saw indicates a color and the stippled portion of the hole saw indicates another color;

FIG. 2 is a front elevational view thereof the rear elevational view being identical;

FIG. 3 is a left side elevational view thereof; the right side elevational view being identical;

FIG. 4 top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines in the figures show structure or boundaries that are not part of the claimed design.

Claims

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

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Patent History
Patent number: D690334
Type: Grant
Filed: Jan 13, 2010
Date of Patent: Sep 24, 2013
Assignee: Irwin Industrial Tool Company (Huntersville, NC)
Inventors: Robert Richard Zielonka (Enfield, CT), Joseph H. DeSantis (Ware, MA), Christopher F. Fitzgerald (Belchertown, MA), Peter Weremchuk (Simsbury, CT)
Primary Examiner: Patricia Palasik
Application Number: 29/353,762
Classifications