Chisel

- Black & Decker Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a chisel.

FIG. 2 is a top view of the chisel of FIG. 1.

FIG. 3 is a bottom view of the chisel of FIG. 1.

FIG. 4 is a left view of the chisel of FIG. 1.

FIG. 5 is a right view of the chisel of FIG. 1.

FIG. 6 is a rear view of the chisel of FIG. 1; and,

FIG. 7 is a front view of the chisel of FIG. 1.

The cross-hatching and stippling shown in the figures are provided to represent a contrast of color. Specifically, the cross-hatching represents a black color, and the broken line hatching indicates a silver or gray color. Neither the cross-hatching nor broken line hatching is to form part of the claimed design.

Claims

The ornamental design for a chisel, as shown and described.

Referenced Cited
U.S. Patent Documents
1350241 August 1920 Routh
1570650 January 1926 Thomson
D92385 June 1934 Barnwell
D92395 June 1934 Feinstein
D137744 April 1944 Gunderson
3027953 April 1962 Coski
3655244 April 1972 Swisher
4144868 March 20, 1979 Heitbrink
D269495 June 28, 1983 Finn
4926558 May 22, 1990 Brace
D346103 April 19, 1994 Warner
D482252 November 18, 2003 Hyde
6981496 January 3, 2006 Szendrovari et al.
D525840 August 1, 2006 Bruce
7178878 February 20, 2007 Rompel
7363922 April 29, 2008 Lang et al.
D637629 May 10, 2011 Clark
D648356 November 8, 2011 Clark
20070062046 March 22, 2007 Hsu
20080189957 August 14, 2008 Kasper
20120301238 November 29, 2012 Quinn et al.
Foreign Patent Documents
463571 August 1928 DE
828385 January 1952 DE
764144 July 1952 DE
860784 December 1952 DE
1468790 February 1969 DE
2345965 March 1974 DE
7342602 April 1976 DE
2730596 January 1978 DE
3127740 February 1982 DE
8321414 October 1983 DE
8320045 November 1983 DE
3342135 May 1985 DE
3342137 May 1985 DE
3344720 June 1985 DE
3841128 June 1990 DE
29516413 April 1996 DE
19914522 May 2000 DE
20006156 June 2000 DE
10057124 May 2001 DE
202004012846 October 2004 DE
102007006943 April 2008 DE
102007046759 April 2009 DE
0156789 February 1985 EP
0586337 December 1992 EP
0743136 November 1996 EP
0855950 August 1998 EP
0925881 June 1999 EP
1413403 April 2004 EP
1468790 October 2004 EP
9740965 November 1997 WO
WO 9740965 November 1997 WO
0136163 May 2001 WO
Other references
  • Dewalt High Impact Demolition Dual-Steel Chisels. A Concord Carpenter. Jul. 4, 2012 [online], [retrieved on Apr. 11, 2013]. Retrieved from the Internet <URL: http://www.aconcordcarpenter.com/2012/07/dewalt-high-impact-demolition-chisels.html>.
  • DeWalt XLR Concrete Drilling and Chiselling. p. 9. Oct. 22, 2012 [online], [retrieved on Apr. 11, 2013]. Retrieved from the Internet <URL: http://www.dewalt.co.uk/DWBrochureStorage/Downloads/XLRConcrete//1/ebrochure.pdf>.
  • Dewalt High Impact Demolition Dual-Steel Chisels. A Concord Carpenter. Jul. 14, 2012 [online], [retrieved on Apr. 11, 2013]. Retrieved from the Internet <URL: http://www.aconcordcarptenter.com/2012/07/dewalt-high-impact-demolition-chisels.html>.
  • DeWalt XLR Concrete Drilling and Chiseling. p. 9. Oct. 22, 2012 [online], [retrieved on Apr. 11, 2013]. Retrieved from the Internet <URL: http/www.dewalt.co.uk/DWBrochureStorage/Downloads/XLRConcrete//1/ebrochure.pdf>.
  • Dewalt High Impact Demolition Dual-Steel Chisels. A Concord Carpenter, 2012-07-04 [online], [retrieved Apr. 11, 2013] Retrieved from Internet <URL: htip://www.aconcordcarpenter.com/2012/07/dewalt-high-impact-demolition-chisels.html>.
  • DeWalt XLR Concrete Drilling and Chiselling. p. 9. Oct. 22, 2012 [online], [retrieved Apr. 11, 2013]. Retrieved from Internet <URL: http://www.dewalt.co.uk/DWBrochureStorage/Downloads/XLRConcrete///1/ebrochure.pdf>.
Patent History
Patent number: D699089
Type: Grant
Filed: Jun 25, 2013
Date of Patent: Feb 11, 2014
Assignee: Black & Decker Inc. (Newark, DE)
Inventors: Thomas J. Quinn (Towson, MD), David B. Lee (Baltimore, MD), Maurice LaPointe (Ellicott City, MD), Glen V. Steinbrunner (Bel Air, MD)
Primary Examiner: Philip S Hyder
Assistant Examiner: Darlington Ly
Application Number: 29/459,007
Classifications
Current U.S. Class: D8/70; D8/47