Gullet bi-metal hole saw

- Disston Company
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Description

FIG. 1 is a side elevational view of the hole saw of the present design;

FIG. 2 is a top view of the hole saw of the present design;

FIG. 3 is a side view of the hole saw of the present design;

FIG. 4 is an additional side view of the hole saw of the present design; and,

FIG. 5 is a bottom view of the hole saw of the present design.

Claims

The ornamental design for a gullet bi-metal hole saw, as shown.

Referenced Cited
U.S. Patent Documents
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D391974 March 10, 1998 Brutscher
D392297 March 17, 1998 Brutscher
5803677 September 8, 1998 Brutscher et al.
6007279 December 28, 1999 Malone, Jr.
D438219 February 27, 2001 Brutscher
6588992 July 8, 2003 Rudolph
D478339 August 12, 2003 Morton et al.
D478919 August 26, 2003 Morton et al.
D516594 March 7, 2006 Morton
D551269 September 18, 2007 Burke, III
20040247405 December 9, 2004 Keightley
20060130629 June 22, 2006 Rompel et al.
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Patent History
Patent number: D588175
Type: Grant
Filed: Apr 30, 2007
Date of Patent: Mar 10, 2009
Assignee: Disston Company (Greensboro, NC)
Inventor: Lane M. Morton (Lexington, NC)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Womble Carlyle Sandridge & Rice, PLLC
Application Number: 29/279,410
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)