United States Patent D510598

Qiu, Zhiming (Ningbo, CN)
Application Number:
Publication Date:
Filing Date:
Ningbo Beifa Group Co., Ltd. (Ningbo, CN)
Primary Class:
Other Classes:
International Classes:
(IPC1-7): 1906
Field of Search:
401/221, 401/6, D19/41-51, D19/81-85, 401/7, 24/11P, D19/35, D19/75, 401/98, 401/262, 401/88, 401/209, 401/222, 24/11PP, 24/11R, 401/213, D19/53-58, 401/202, 401/243-247, 24/1R, D19/36
View Patent Images:
US Patent References:
D497950Ballpoint penNovember, 2004TakanashiD19/43
D489088Ball-point penApril, 2004Arita et al.D19/43
D484537Ball-point penDecember, 2003Arita et al.D19/43
D472271Cap for a marker penMarch, 2003Middleton et al.D19/57
D452527Ball-point penDecember, 2001Maki et al.D19/43
D404426Ball-point penJanuary, 1999TakanashiD19/43
D339822Writing instrumentsSeptember, 1993Mock et al.D19/48
D284773PenJuly, 1986Schwartz et al.D19/48
D253060Ball point pen or similar articleOctober, 1979ItohD19/48

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, as shown and described.


FIG. 1 is a front left view of a pen including a cap and barrel showing my new design;

FIG. 2 is a front right view of the pen shown in FIG. 1, with the cap removed and placed on the opposite end of the barrel;

FIG. 3 is a front right view of the pen as shown in FIG. 2 with the cap lifted from the barrel;

FIG. 4 is a top plan view of the pen shown in FIG. 1;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a right side view thereof; and,

FIG. 9 is a rear view thereof.