Pen barrel
United States Patent D685430

Zhang, Binhui (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, D19/54-58, 24/11F, 24/11P, 24/11R, 401/52, 401/99-109, 401/192, 401/195, 401/196
View Patent Images:
US Patent References:
D672808PenDecember, 2012Liang et al.D19/43
D672809PenDecember, 2012Jiang et al.D19/43
D662977PenJuly, 2012LiangD19/43
D662981PenJuly, 2012XieD19/43
D616935PenJune, 2010ZhangD19/48
D586853PenFebruary, 2009TanD19/49
D549775PenAugust, 2007Kent et al.D19/48
D546387PenJuly, 2007QiuD19/43
D540383PenApril, 2007NishidaD19/43
D530745Writing instrumentOctober, 2006Kent et al.D19/43
D383780Writing instrumentSeptember, 1997YoungD19/49
D377194PenJanuary, 1997YoungD19/48
D369384Plural-nibbed marking penApril, 1996Yasoshima
D363308Ball-point penOctober, 1995SekineD19/48
D328311Ballpoint penJuly, 1992NittaD19/49
D257857Drawing penJanuary, 1981Leuenberger et al.D19/49
D216282N/ADecember, 1969DanjczekD19/49

Other References:
Xie, J., “Pen,” U.S. Appl. No. 29/389,687, filed Apr. 14, 2011.
Primary Examiner:
Attorney, Agent or Firm:
CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC (1201 Third Avenue Suite 3600, Seattle, WA, 98101, US)

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


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

FIG. 2 is a front elevation view thereof, with the rear elevation view being a mirror image of the front elevation view;

FIG. 3 is a right side elevation view thereof, with the left side elevation view being a mirror image of the right side elevation view;

FIG. 4 is an enlarged top plan view thereof; and,

FIG. 5 is an enlarged bottom plan view thereof.

The broken lines in FIG. 4 illustrate environmental structure and form no part of the claimed design.