Hole saw

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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.

Referenced Cited
U.S. Patent Documents
D44561 August 1913 Gouck
1194503 August 1916 Jawoisch
1564105 December 1925 Ouellet
1713972 May 1929 Lufkin
D139299 October 1944 Walters
D160574 October 1950 Carlson
2817899 December 1957 Wheeler
2947206 August 1960 Flanagan
3220449 November 1965 Franklin
3221709 December 1965 Montemayer
D204877 May 1966 West
3593419 July 1971 Hula
3804238 April 1974 Howard
3929050 December 1975 Salzwedel
4089112 May 16, 1978 Richards
4180909 January 1, 1980 Lind
D264800 June 8, 1982 Osada
D266735 November 2, 1982 Hahn
4408935 October 11, 1983 Miyanga
4541758 September 17, 1985 Frank et al.
D281979 December 31, 1985 Meier
D282369 January 28, 1986 De Villiers
4595321 June 17, 1986 Van Dalen
4631829 December 30, 1986 Schmidt et al.
4651425 March 24, 1987 Livian
4660284 April 28, 1987 Decarolis
4757612 July 19, 1988 Peyrot
4760643 August 2, 1988 Juma
D300897 May 2, 1989 Hagberg et al.
D303118 August 29, 1989 Cox
4891884 January 9, 1990 Torbet
5082403 January 21, 1992 Sutton et al.
D324326 March 3, 1992 Lu
5205685 April 27, 1993 Herbert
D342270 December 14, 1993 Kwang
5351595 October 4, 1994 Johnston
5360300 November 1, 1994 Sullivan
D359967 July 4, 1995 Eichenberg et al.
D368633 April 9, 1996 Nakayama
D382885 August 26, 1997 Deiner et al.
5676501 October 14, 1997 Peetz et al.
D388318 December 30, 1997 Achterberg et al.
D391974 March 10, 1998 Brutscher
D392297 March 17, 1998 Brutscher
5803678 September 8, 1998 Korb et al.
5806189 September 15, 1998 Bailey
D401822 December 1, 1998 Pearlman
D406220 March 2, 1999 Schmidt
5904454 May 18, 1999 Washer
5906050 May 25, 1999 Gilbert
5909930 June 8, 1999 Ragland
D412654 August 10, 1999 Gilbert et al.
D412655 August 10, 1999 Gilbert et al.
D412822 August 17, 1999 Gilbert et al.
D422185 April 4, 2000 Gold
D423038 April 18, 2000 Shimoyama et al.
6120220 September 19, 2000 Speare
D438219 February 27, 2001 Brutscher
D443495 June 12, 2001 Wang
D450552 November 20, 2001 Mason
D455057 April 2, 2002 Medhurst
6363614 April 2, 2002 Umstead et al.
D457269 May 14, 2002 Arey
D459172 June 25, 2002 Bissell
6438849 August 27, 2002 Wonderley
D462241 September 3, 2002 Lothe
6578268 June 17, 2003 Hawketts
D478106 August 5, 2003 Morton et al.
D478339 August 12, 2003 Morton et al.
D478919 August 26, 2003 Morton et al.
6708410 March 23, 2004 Okada
6718640 April 13, 2004 John
6857831 February 22, 2005 Davis
D508389 August 16, 2005 Polk
D517894 March 28, 2006 Kondo et al.
D539616 April 3, 2007 Taylor et al.
7258513 August 21, 2007 Gertner
D551269 September 18, 2007 Burke, III
D559044 January 8, 2008 Ono
D562651 February 26, 2008 Harkey
D565382 April 1, 2008 Watanabe
7553114 June 30, 2009 Oknestram et al.
D624808 October 5, 2010 Krawczak et al.
D631732 February 1, 2011 Krawczak et al.
D644327 August 30, 2011 Singh
20020037201 March 28, 2002 Despres
20020121023 September 5, 2002 Kocher et al.
20020122703 September 5, 2002 Czyzewski et al.
20030084575 May 8, 2003 Chen
20030088985 May 15, 2003 Huang
20030094078 May 22, 2003 Clanton
20030200661 October 30, 2003 Okada
20050022390 February 3, 2005 Whitemiller et al.
20050050734 March 10, 2005 Kesinger
20050172416 August 11, 2005 Feliciano
20050193566 September 8, 2005 Brown et al.
20050262702 December 1, 2005 Hawthorn
20070227012 October 4, 2007 Constantine et al.
20070245574 October 25, 2007 Green
20080131223 June 5, 2008 Jauch
20090106909 April 30, 2009 Tyers
20100067995 March 18, 2010 Keightley
20110170965 July 14, 2011 Novak et al.
20110170966 July 14, 2011 Novak et al.
20110170967 July 14, 2011 Novak et al.
20110243675 October 6, 2011 Fach
20120183366 July 19, 2012 Stenman
Other references
  • William Henry, B04 Pikatti Knife, 2005, Available at http://www.onlyfineknives.com/knife.php?k=224451, Accessed Nov. 6, 2008.
  • Flexible Bi-Metal Hacksaw Blade H888, 2008, Available at http://www.alibaba.com-product-gs/210815366/Flexible—bi—metal—hacksaw—blade—H888.html, Accessed Nov. 6, 2008.
  • Bi-Metal Hole Saw 825-2 Package, Greenlee Textron Inc., Rockford, Illinois, 2003.
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
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)