Hole saw

Brutscher * March 17, 1

Patent Grant D392297

U.S. patent number D392,297 [Application Number D/058,212] was granted by the patent office on 1998-03-17 for hole saw. This patent grant is currently assigned to Credo Tool Company. Invention is credited to David T. Brutscher.


United States Patent D392,297
Brutscher * March 17, 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)
[*] Notice: The portion of the term of this patent subsequent to March 10, 2012 has been disclaimed.
Appl. No.: D/058,212
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
3374696 March 1968 Treuathan
5435672 July 1995 Hall et al.
5597274 January 1997 Behner
Primary Examiner: Davis; Antoine Duval
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;

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

FIG. 5 shows a perspective view of another embodiment of the hole saw of the present design;

FIG. 6 shows a right side view of the hole saw of the design of FIG. 5, the left side view diametrically opposite the right side view of FIG. 5 being a mirror image;

FIG. 7 shows a top view of the hole saw of the design of FIG. 5; and,

FIG. 8 shows a bottom view of the hole saw of the design of FIG. 5.

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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