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Publication numberUSD533592 S1
Publication typeGrant
Application numberUS 29/224,614
Publication dateDec 12, 2006
Filing dateMar 7, 2005
Priority dateMar 7, 2005
Publication number224614, 29224614, US D533592 S1, US D533592S1, US-S1-D533592, USD533592 S1, USD533592S1
InventorsDido Cheng
Original AssigneeDido Cheng
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Triangular pen
US D533592 S1
Abstract  available in
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  1. The ornamental design for a triangular pen, as shown.

FIG. 1 is a front elevational view of a triangular pen showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a front-right-top perspective view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD628635Dec 7, 2010Beifa Group Co., Ltd.Pen
USD753224Aug 22, 2014Apr 5, 2016Senator Gmbh & Co. KgaaWriting instrument
U.S. ClassificationD19/176, D19/913, D19/905, D19/933