Sharpener

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

FIG. 1 is a perspective view of the sharpener.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view thereof.

Claims

The ornamental design for the sharpener, as shown.

Referenced Cited
U.S. Patent Documents
587328 August 1897 Rader et al.
2125566 August 1938 Hill
2194525 March 1940 Nordberg
2652667 September 1953 Arnold
2948167 August 1960 Spano
D217219 April 1970 Coon et al.
D218392 August 1970 Coon et al.
D223744 June 1972 Coon et al.
D225720 January 1973 Coon et al.
3718938 March 1973 Blume
3735542 May 1973 Kocian
3861087 January 1975 Martin
D276129 October 30, 1984 Hayes
4558540 December 17, 1985 Collins
D294071 February 2, 1988 Lallerstedt
D301070 May 9, 1989 Lallerstedt
5046385 September 10, 1991 Cozzini et al.
D327622 July 7, 1992 Braid
D372180 July 30, 1996 Powell
D380345 July 1, 1997 Lu
D472785 April 8, 2003 Watson
6676490 January 13, 2004 Kendhammer
D486052 February 3, 2004 Smith
D493684 August 3, 2004 Smith
D498654 November 23, 2004 Smith
D529779 October 10, 2006 Smith
D629647 December 28, 2010 Munari
D666887 September 11, 2012 Wattenberg
D723898 March 10, 2015 Smith
D764887 August 30, 2016 McConnell
D790313 June 27, 2017 Watanabe
D796932 September 12, 2017 Sung
20060009141 January 12, 2006 Smith
20070123155 May 31, 2007 Smith
20090235534 September 24, 2009 Chu
Patent History
Patent number: D804272
Type: Grant
Filed: Aug 3, 2016
Date of Patent: Dec 5, 2017
Assignee: SMITH'S CONSUMER PRODUCTS, INC. (Hot Springs, AR)
Inventor: Louis Chalfant (Hot Springs, AR)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/573,188
Classifications
Current U.S. Class: D8/91