Pencil sharpener

Details Pencil sharpener Pencil sharpener

2007-11-15

2008-11-18

Albert, Elizabeth A. (Department: 2913)

Office supplies; artists and teachers materials

Office equipment not elsewhere specified

Perforating or cutting

Design Patent

active

D0580986

CLAIM:
The ornamental design for a pencil sharpener, as shown and described.

REFERENCES:
patent: 2785657 (1957-03-01), Wolfson
patent: 3537691 (1970-11-01), Miwa et al.
patent: D244604 (1977-06-01), Ohta
patent: D251008 (1979-02-01), Kajiwara
patent: D324700 (1992-03-01), Shimoo et al.
patent: D349423 (1994-08-01), Burgel
patent: D394986 (1998-06-01), Lallemand
patent: D448967 (2001-10-01), Planca et al.
patent: D466760 (2002-12-01), Baerenrodt et al.
patent: D479666 (2003-09-01), Barker
patent: D490875 (2004-06-01), Kim
patent: D501759 (2005-02-01), Sands
patent: D532251 (2006-11-01), Kassenaar
patent: D533020 (2006-12-01), Kassenaar et al.
patent: D534394 (2007-01-01), Zhiwen et al.
patent: D545372 (2007-06-01), Kent et al.
patent: D556505 (2007-12-01), Wu
Westcott's iPoint Pencil Sharpener, dated 2005, as shown on a Good Design 2006 award winner (see p. 7), a juried competition conducted by The International Industrial and Graphic Design Awards. The listing has been edited to facilitate showing the reference, and to identify the framework in which it appeared (9 pages).

Affiliated with

Also associated with

Rating

Pencil sharpener does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pencil sharpener, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pencil sharpener will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4025371