Hole saw

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Description

FIG. 1 is a perspective view of a hole saw showing the present invention;

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 is a 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: D659176
Type: Grant
Filed: Jan 13, 2010
Date of Patent: May 8, 2012
Assignee: Irwin Industrial Tool Company (Huntersville, NC)
Inventors: Joseph Thomas Novak (East Longmeadow, MA), Matthew Christopher Green (Amherst, MA), Robert Richard Zielonka (Enfield, CT), William B. Korb (Broad Brook, CT)
Primary Examiner: Patricia Palasik
Attorney: McCarter & English, LLP
Application Number: 29/353,759
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)