United States Patent D579977

Fei, Yong (Ningbo, CN)
Application Number:
Publication Date:
Filing Date:
Beifa Group Co., Ltd. (Ningbo, CN)
Primary Class:
Other Classes:
D19/908, D19/913, D19/916
International Classes:
(IPC1-7): 1906
Field of Search:
401/196, D19/41-51, 401/104-109, D19/35, 24/11P, 401/192, 401/99, 401/100, D19/53-57, 401/195, 24/11R, 401/52, 24/11F, D19/36
View Patent Images:
US Patent References:
D563473PenMarch, 2008Qiu et al.D19/50
D562892PenFebruary, 2008Qiu et al.D19/48
D533592Triangular penDecember, 2006Cheng et al.D19/50
D522579Combined ballpoint pen and pencilJune, 2006SimD19/36
D513767PenJanuary, 2006BhavnaniD19/49
D509850Stylus penSeptember, 2005BhavnaniD19/36
D506499PenJune, 2005QiuD19/36
D491983Writing instrumentJune, 2004IzushimaD19/49
D463822Writing instrumentOctober, 2002KedaD19/48
D454368PenMarch, 2002Pellissa Beneyto
D454589PenMarch, 2002Pellissa Beneyto
D453187Writing instrumentJanuary, 2002KedaD19/48
D410098PenlightMay, 1999ChiuD26/38
D408057Writing instrumentApril, 1999Izushima
D342279Writing instrumentDecember, 1993Anavil et al.D19/49
D213341N/AFebruary, 1969FieldsD19/49
D188972N/AOctober, 1960YoungD19/49

Other References:
Fei, Y., “Pen,” U.S. Appl. No. 29/284,181, filed Aug. 31, 2007.
Primary Examiner:
Albert, Elizabeth A.
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 left side elevation view of the pen shown in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a rear elevation view thereof.