United States Patent D689936

Jiang, Linghua (Ningbo, CN)
Application Number:
Publication Date:
Filing Date:
Beifa Group Co., Ltd. (Ningbo, CN)
Primary Class:
Other Classes:
International Classes:
(IPC1-7): 1906
Field of Search:
D14/411, D19/35, D19/36, D19/41-51, D19/53-58, 24/11F, 24/11P, 24/11R, 401/52, 401/99-109, 401/192, 401/195, 401/196
View Patent Images:
US Patent References:
20120308290WRITING INSTRUMENTDecember, 2012Ito401/104
D655340PenMarch, 2012Liu
D594060Ballpoint penJune, 2009Uchida et al.D19/49
D569906PenMay, 2008CeteraD19/48
D567288Writing instrumentApril, 2008KeilD19/50
D485299Ball point penJanuary, 2004Bodino
D484186Marking penDecember, 2003MontiD19/43
D463492PenSeptember, 2002Kramer
D401275Writing instrumentNovember, 1998OtakeD19/43
D395919Writing instrumentJuly, 1998RosenbaumD19/51
D383494Writing instrumentSeptember, 1997PolenbergD19/48
D359982Writing instrumentJuly, 1995Rosenbaum
D359983Writing instrumentJuly, 1995Rosenbaum
D355440PenFebruary, 1995Lin
D355441Writing instrumentFebruary, 1995RosenbaumD19/51
D339378Ball-point penSeptember, 1993Verhaegue
D329461Ball point penSeptember, 1992KatamiD19/51
D324067Mechanical pencilFebruary, 1992KatamiD19/48
D324072Writing instrumentFebruary, 1992von Edler et al.D19/51
D324237Ball-point penFebruary, 1992GomezD19/48
D323189Pen or similar articleJanuary, 1992TuD19/48
D270843Liquid ink ball penOctober, 1983ItohD19/51
D262463Ball-point penDecember, 1981DelcroixD19/51
D151658N/ANovember, 1948SamsD19/48
D150320N/AJuly, 1948StarrD19/51
D124230N/ADecember, 1940DreyfussD19/51
D102720N/AJanuary, 1937LarsenD19/48

Other References:
Liu, L., “Pen,” U.S. Appl. No. 29/423,170, filed May 29, 2012.
Primary Examiner:
Albert, Elizabeth
Attorney, Agent or Firm:
Christensen O'Connor Johnson Kindness PLLC

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


FIG. 1 is an upper front right perspective view of a pen showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof, with the left side elevation view being a mirror image of the right side elevation view;

FIG. 5 is an enlarged top plan view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.