United States Patent D628643

Li, Bin (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, D14/431, D19/35, D19/36, D19/41, D19/42, D19/43, D19/44, D19/45, D19/46, D19/47, D19/48, D19/49, D19/50, D19/51, D19/54, D19/55, D19/56, 24/11F, 24/11P, 24/11R, 401/6, 401/52, 401/99, 401/100, 401/104, 401/105, 401/106, 401/107, 401/108, 401/109, 401/192, 401/195, 401/243, 401/244, 401/245, 401/246, 401/247
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US Patent References:
D619651PenJuly, 2010ZhangD19/51
D603454Cap of penNovember, 2009Matsumura
D599403PenSeptember, 2009WangD19/48
D583864PenDecember, 2008Liu
D581460PenNovember, 2008Zhao et al.D19/44
D575821PenAugust, 2008TanD19/50
D572761PenJuly, 2008ZhangD19/50
D573185PenJuly, 2008Qiu et al.D19/51
D570412PenJune, 2008Qiu
D563469PenMarch, 2008Qiu
D561254PenFebruary, 2008Lin
D562392PenFebruary, 2008Qiu
D553191PenOctober, 2007QiuD19/50
D550281PenSeptember, 2007Tien
D548788Retractable penAugust, 2007Anand
D546389Writing implementJuly, 2007Chiaruttini
D546881PenJuly, 2007QiuD19/50
D540385PenApril, 2007Qiu
D540386PenApril, 2007Qiu
D537877Writing instrumentMarch, 2007Bickert
D538851Surgical skin markerMarch, 2007Sandel et al.D19/36
D512457Retractable top press ballpenDecember, 2005Anand
D512098Mechanical pencilNovember, 2005Qiu
D509852Retractable top press ballpenSeptember, 2005Anand
D508717Retractable top press ballpenAugust, 2005Anand
D506503Mechanical pencilJune, 2005Qiu
D506506PenJune, 2005Qiu
D499448Writing utensilDecember, 2004Rommel
D499139Ball point penNovember, 2004Oka
D492349PenJune, 2004Qiu
D490108PenMay, 2004Moon
D490465PenMay, 2004Qiu
D480756Ball point penOctober, 2003Hwang
D477024Mechanical pencilJuly, 2003ShimizuD19/50
D476034Barrel end portion for a writing instrumentJune, 2003RommelD19/55
D455179Clip for a writing instrumentApril, 2002Oka
D452527Ball-point penDecember, 2001Maki
D427241Finger gripping device for a writing instrumentJune, 2000Izushima
D407114Mechanical pencilMarch, 1999Sakuno
D400581Ball point penNovember, 1998HasegawaD19/51
D400922Writing instrumentNovember, 1998Sakuno
D401624Ballpoint penNovember, 1998Sakuno
D378601Ballpoint penMarch, 1997Sakuno
D355673Writing instrumentFebruary, 1995Takahashi
D322460Writing instrumentDecember, 1991Herbst et al.D19/50
2800883Retractable ball pen latch meansJuly, 1957Sams401/104
D124230N/ADecember, 1940DreyfussD19/51

Primary Examiner:
Albert, Elizabeth A.
Assistant Examiner:
Eldridge Powers, Karen E.
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 left perspective view of a pen showing my new design;

FIG. 2 is a front elevation view thereof;

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 a rear elevation view thereof;

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

FIG. 6 is an enlarged bottom plan view thereof.

The stippling in the drawings represents a texture on the surface of the pen.