Writing utensil
United States Patent D646326

Koreska, Peter (Vienna, AT)
Application Number:
Publication Date:
Filing Date:
Kores Holding Zug AG (Zug, CH)
Primary Class:
Other Classes:
D19/918, D19/927
International Classes:
(IPC1-7): 1906
Field of Search:
D19/35, D19/36, D19/41-51, D19/54-58, 24/1R, 24/11CC, 24/11F, 24/11P, 24/11PP, 24/11R, 401/52, 401/99-114, 401/192, 401/193, 401/195-198
View Patent Images:
US Patent References:
D631096Writing instrumentJanuary, 2011MizutaniD19/45
D610615PenFebruary, 2010LiD19/48
D608393Writing utensilJanuary, 2010Koreska
D598953PenAugust, 2009Yu et al.D19/47
D593604PenJune, 2009Yu et al.D19/47
D595350Dual-tipped writing device for use with ink and correction fluidJune, 2009Paz et al.
D590883Stylus penApril, 2009Dong
D586853PenFebruary, 2009Tan
D586854PenFebruary, 2009Tan
D579977PenNovember, 2008Fei
D580493PenNovember, 2008Fei
D544541Writing instrumentJune, 2007LiD19/43
D541342PenApril, 2007Qiu
D533592Triangular penDecember, 2006Cheng et al.
D530745Writing instrumentOctober, 2006Kent et al.
20050158115Unique writing instrumentJuly, 2005Geddes
D485297Pen with integral side magnetJanuary, 2004Reda et al.D19/36
6592279Pop-up penJuly, 2003Kagel
D4511373-Sided penNovember, 2001ReichmannD19/36
D447173Marking penAugust, 2001Yoon
D416940Marking penNovember, 1999Ito
D358167Writing instrumentMay, 1995Herbst et al.
D352064PenNovember, 1994Zappacosta
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D342089Writing instrumentDecember, 1993Anavil et al.D19/49
D342090Writing instrumentDecember, 1993Anavil et al.
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D263482PenMarch, 1982Carre
D261009PenSeptember, 1981Gomez
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D220070N/AMarch, 1971Iwasaki
D188972N/AOctober, 1960Young
D182162N/AFebruary, 1958Carreiro
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Foreign References:
EM001049480-0001December, 2008
EM001049480-0002December, 2008
EM001081509-0001February, 2009
WODM070042March, 2008
Primary Examiner:
Albert, Elizabeth
Attorney, Agent or Firm:
Pillsbury Winthrop Shaw Pittman, LLP

1. The ornamental design for a writing utensil, as shown and described.


FIG. 1 is a front view of a writing utensil;

FIG. 2 is a rear view of the writing utensil;

FIG. 3 is a right side view of the writing utensil;

FIG. 4 is a top plan view of the writing utensil; and,

FIG. 5 is a bottom plan view of the writing utensil.

The broken lines showing the features in the middle of the top and bottom in FIGS. 4 and 5 are included for the purpose of illustrating parts of the writing utensil that form no part of the claimed design.