Pencil sharpener

Details Pencil sharpener Pencil sharpener

1999-10-26

2001-10-09

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Office equipment not elsewhere specified

Perforating or cutting

Design Patent

active

D0449072

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

REFERENCES:
patent: D. 156062 (1949-11-01), Ward
patent: D. 211429 (1968-06-01), Flemming
patent: D. 241743 (1976-10-01), Lemieux
patent: D. 335214 (1993-05-01), Hata
patent: 431517 (1890-07-01), Harker
patent: D. 434444 (2000-11-01), Mak
patent: 880715 (1908-03-01), Cameron et al.
patent: 3128747 (1964-04-01), Wax
patent: 3556182 (1971-01-01), Tanigaami
Photocopy (3 views) of short rounded pencil sharpener by German company named KUM, date unknown.
Photocopy (2 views) of pencil sharpener shaped as a clown by German company named KUM, date unknown.
Photocopy (3 views) of flexible rounded pencil sharpener (Softie) by German company named KUM, date unknown.
Photocopy (3 views) of rectangular-shaped pencil sharpener by German company named KUM, date unknown.
Photocopy (3 views) of tall rounded pencil sharpener by German company named KUM, date unknown.
Photocopy (3 views) of flexible rounded cone-shaped pencil sharpener (Softie) by German company named KUM, date unknown.
Photocopy (3 views) of tall rounded pencil sharpener by German company named KUM, date unknown.
Photocopy (3 views) of tall rounded pencil sharpener by German company named KUM, date unknown.
Photocopy (3 views) of short rounded pencil sharpener, Maker unknown—no markings, date unknown.
Photocopy (3 views) of medium-sized rounded rectangular pencil sharpener by Fiskars “Mess-less Sharpener”, U.S. Pat. No. D335308. date unknown.
Photocopy (3 views) of medium-sized rounded rectangular pencil sharpener by Fiskars “Deluxe Double Sharpener”, date unknown.

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