United States Patent D611538

Zhou, Yu (Ningbo, CN)
Application Number:
Publication Date:
Filing Date:
Beifa Group Co., Ltd. (Ningbo, CN)
Primary Class:
International Classes:
(IPC1-7): 1906
Field of Search:
401/100, 401/247, D19/50, D19/51, D19/35, D19/36, D19/54, D19/55, D19/56, D19/57, 401/6, 24/11F, 401/99, 401/52, 24/11P, 401/195, D19/46, D19/47, D19/44, D19/45, D19/42, D19/43, 24/11R, D19/41, 401/244, 401/107, 401/243, 401/106, 401/246, 401/105, 401/245, 401/104, 401/192, 401/109, D19/48, 401/108, D19/49
View Patent Images:
US Patent References:
D600281Writing instrumentSeptember, 2009DelancourtD19/48
D601190Combination pen and laser pointerSeptember, 2009LiuD19/36
D601195PenSeptember, 2009WangD19/48
D589559Writing penMarch, 2009SlempD19/51
D523081Writing instrumentJune, 2006Pellissa BeneytoD19/51
D490108PenMay, 2004MoonD19/50
D486858Writing instrument with clip ornamentFebruary, 2004SchungD19/51
D485297Pen with integral side magnetJanuary, 2004Reda et al.D19/36
D485300Writing instrument with clip ornamentJanuary, 2004SchungD19/51
D476684Writing utensil with push button componentJuly, 2003RommelD19/46
D467614Writing instrumentDecember, 2002Pellissa BeneytoD19/51
D456846PenMay, 2002Pellisa BeneytoD19/51
D445131Writing instrumentJuly, 2001Keda
6206595Writing utensilMarch, 2001Keda401/6
D421771Writing instrumentMarch, 2000AvenattiD19/48
D407114Mechanical pencilMarch, 1999SakunoD19/48
D403705Writing instrumentJanuary, 1999Izushima et al.D19/51
D404765Writing instrumentJanuary, 1999Izushima et al.D19/51
D402693Writing instrumentDecember, 1998SunagaD19/48
D401277Writing instrumentNovember, 1998TakemuraD19/50
D399874Ballpoint penOctober, 1998Boix Gacia
D396884Combination writing instrument and correcting fluid deviceAugust, 1998DavilaD19/36
D382016Writing instrumentAugust, 1997Takahashi
D308697Writing instrument clipJune, 1990OkaD19/56
4904101Eraser dispenser and writing instrument equipped with eraser dispenserFebruary, 1990Petterson401/52
4352580Knock-out type mechanical pencil with retractable eraserOctober, 1982Ando401/29
3547552PROTECTIVE CAP FOR WRITING INSTRUMENTSDecember, 1970Rosler401/243
3254836Teachers' correction penJune, 1966Corpian235/64
2488639Writing instrumentNovember, 1949O'Connor401/106
2095328Mechanical pencilOctober, 1937Hauton401/52
2060406Tablet holderNovember, 1936Tiede206/537

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 an upper front right perspective view of a pen showing my new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear elevation view thereof.