Sharpener

- EISEN GMBH
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Description

FIG. 1 is an upper perspective view of the sharpener showing my new design;

FIG. 2 is a rotated, upper perspective view of the sharpener shown in FIG. 1;

FIG. 3 is a rear view of the sharpener shown in FIG. 1;

FIG. 4 is a left side view of the sharpener shown in FIG. 1;

FIG. 5 is a right side view of the sharpener shown in FIG. 1;

FIG. 6 is a top plan view of the sharpener shown in FIG. 1;

FIG. 7 is a bottom plan view of the sharpener shown in FIG. 1; and,

FIG. 8 is a lower perspective view of the sharpener shown in FIG. 1.

Claims

I claim the ornamental design for a sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
359026 March 1887 McKinnon
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1719714 July 1929 Miller
1844729 February 1932 Wells
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2642044 June 1953 Mussguller
3097629 July 1963 Fleming et al.
4066109 January 3, 1978 Narang et al.
4158912 June 26, 1979 Erdmann
4248283 February 3, 1981 Kaye
4402354 September 6, 1983 Halpern
4506716 March 26, 1985 Hayashi
5167071 December 1, 1992 Eisen
5774995 July 7, 1998 Ross
D431263 September 26, 2000 Greenhouse
6397479 June 4, 2002 Luttgens
D469809 February 4, 2003 Gstalder
D470182 February 11, 2003 Gstalder
6976314 December 20, 2005 Luttgens
9505551 November 29, 2016 Elliott
20070062049 March 22, 2007 Kern
20070172679 July 26, 2007 Luttgens
20080000094 January 3, 2008 Tong
Patent History
Patent number: D802052
Type: Grant
Filed: Apr 10, 2017
Date of Patent: Nov 7, 2017
Assignee: EISEN GMBH (Baiersdorf)
Inventor: Stephan Eisen (Baiersdorf)
Primary Examiner: Elizabeth Albert
Application Number: 29/600,192
Classifications
Current U.S. Class: Pencil Sharpener (D19/73)