Sharpener/eraser

Stukenkemper September 28, 2

Patent Grant D624592

U.S. patent number D624,592 [Application Number D/337,303] was granted by the patent office on 2010-09-28 for sharpener/eraser. This patent grant is currently assigned to Faber-Castell Aktiengesellschaft. Invention is credited to Heinrich Stukenkemper.


United States Patent D624,592
Stukenkemper September 28, 2010

Sharpener/eraser

Claims

CLAIM I claim the ornamental design for a sharpener/eraser, as shown and described.
Inventors: Stukenkemper; Heinrich (Castrop-Rauxel, DE)
Assignee: Faber-Castell Aktiengesellschaft (Stein, DE)
Appl. No.: D/337,303
Filed: May 19, 2009

Foreign Application Priority Data

Nov 19, 2008 [EM] 001042196-0003
Current U.S. Class: D19/189; D19/916
Current International Class: 1906
Field of Search: ;D8/90,91,98 ;D19/35,36,41-51,53-57,72-74,99 ;15/105.51,424-434 ;30/451-462 ;144/28.1,28.11,28.2-28.7,28.72,28.8,28 ;401/19,49,52,86,88

References Cited [Referenced By]

U.S. Patent Documents
2528709 November 1950 Raymond et al.
D238871 February 1976 Zierhut
D294519 March 1988 Hardy, Jr.
D300087 March 1989 Henderson
4991299 February 1991 Dietterich et al.
D363739 October 1995 Petrillo
D377947 February 1997 Ladner
D402314 December 1998 Lidle et al.
D402692 December 1998 Huang
D420390 February 2000 Donaldson
D425122 May 2000 Bardet
D500792 January 2005 Bain et al.
6974026 December 2005 Chan et al.
D545896 July 2007 Qiu
D563469 March 2008 Qiu et al.
D566178 April 2008 Qiu et al.
7497636 March 2009 Fielding, Jr.
D593602 June 2009 Katami et al.
Primary Examiner: Albert; Elizabeth A
Attorney, Agent or Firm: Calfee, Halter & Griswold LLP

Description



FIG. 1 is a front view of the sharpener/eraser.

FIG. 2 is a rear view thereof;

FIG. 3 is a right side exploded view thereof;

FIG. 4 is a right side view thereof, wherein the left side view would be a mirror image thereof, the top view would be identical thereto, and the bottom view would be a mirror image thereof;

FIG. 5 is a rear/right/top perspective view thereof; and,

FIG. 6 is a front/left/top perspective view thereof, wherein the front/right/top perspective view the front/right/bottom perspective view, and the front/left/bottom perspective view would all be mirror images thereof.

The dash-dot lines represent the bounds of the claimed design, while all other broken lines are directed to environment and are for illustrative purposes only; the dash-dot lines and the broken lines form no part of the claimed design.

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