Writing instrument
United States Patent D626996

Leibeck, Christian (Nürnberg, DE)
Application Number:
Publication Date:
Filing Date:
J.S. Staedtler GmbH & Co. KG (Nuremberg, DE)
Primary Class:
Other Classes:
D19/916, D19/927
International Classes:
(IPC1-7): 1906
Field of Search:
24/11F, 401/99, 401/100, 401/52, 24/11P, D19/41-51, 401/195, 401/196, D19/53-57, D19/35, D19/36, 24/11R, 401/104-109, 401/192
View Patent Images:
US Patent References:
D610615PenFebruary, 2010LiD19/48
D610616PenFebruary, 2010LiD19/49
D607511PenJanuary, 2010LiuD19/48
D598953PenAugust, 2009Yu et al.D19/47
D593604PenJune, 2009Yu et al.D19/47
D592245PenMay, 2009Yu et al.D19/47
D589559Writing penMarch, 2009SlempD19/51
D551708Instrument for writing, drawing or paintingSeptember, 2007LeibeckD19/48
D546884PenJuly, 2007TernovitsD19/51
7086796Dispensing deviceAugust, 2006Severa401/179
D465521PenNovember, 2002QiuD19/50
D452527Ball-point penDecember, 2001Maki et al.D19/43
D436624Ball point penJanuary, 2001ZierD19/48
D406277Writing instrumentMarch, 1999LecceD19/48
D375524Writing instrumentNovember, 1996TakahashiD19/48
D354984Combined ball-point pen and fanJanuary, 1995TsujiD19/36
D345578Fountain penMarch, 1994ZierD19/48
D330565PenOctober, 1992DallaireD19/48
D303549Ball-point penSeptember, 1989HorntrichD19/48
D283901Writing instrumentMay, 1986HorntrichD19/50

Primary Examiner:
Albert, Elizabeth A.
Attorney, Agent or Firm:
Lucas & Mercanti, LLP
Stoffel, Klaus P.

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


FIG. 1 is a front view of a writing instrument showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is another side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective front view thereof.