Hole saw

Information

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.

Number	Name	Date	Kind
2319528	Barbour et al.	May 1943	A
2473077	Starbuck, Jr.	Jun 1949	A
2779361	McKiff	Jan 1957	A
D282369	de Villiers	Jan 1986	S
4760643	Juma	Aug 1988	A
D303118	Cox	Aug 1989	S
5007777	Itokazu	Apr 1991	A
5061126	Cane et al.	Oct 1991	A
5205685	Herbert	Apr 1993	A
5651646	Banke et al.	Jul 1997	A
D391974	Brutscher	Mar 1998	S
D392297	Brutscher	Mar 1998	S
D478105	Morton et al.	Aug 2003	S
D478106	Morton et al.	Aug 2003	S
D478339	Morton et al.	Aug 2003	S
D478919	Morton et al.	Aug 2003	S
6746187	Alm	Jun 2004	B2
6948574	Cramer et al.	Sep 2005	B2
D516594	Morton	Mar 2006	S
D551269	Burke, III	Sep 2007	S
D588175	Morton	Mar 2009	S
D624808	Krawczak et al.	Oct 2010	S
D631732	Krawczak et al.	Feb 2011	S
D644327	Singh	Aug 2011	S
20070269280	Vasudeva et al.	Nov 2007	A1
20090035082	Singh	Feb 2009	A1
20110170965	Novak et al.	Jul 2011	A1
20110170966	Novak et al.	Jul 2011	A1
20110170967	Novak et al.	Jul 2011	A1