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Publication numberUSD590500 S1
Publication typeGrant
Application numberUS 29/274,976
Publication dateApr 14, 2009
Filing dateJun 14, 2007
Priority dateDec 15, 2006
Publication number274976, 29274976, US D590500 S1, US D590500S1, US-S1-D590500, USD590500 S1, USD590500S1
InventorsMasamichi Sudo, Hideaki Kawamura
Original AssigneeDaikyo Seiko, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Syringe plunger
US D590500 S1
Abstract  available in
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  1. The ornamental design for a syringe plunger, as shown and described.

This application is related to a co-pending U.S. Design patent application Ser. No. 29/274,980 entitled “Syringe Plunger” and a co-pending U.S. patent application Ser. No. 11/808,992 entitled “Syringe Barrel and Syringe” and both filed Jun. 14, 2007 in both names of Masamichi Sudo and Hideaki Kawamura; which applications are assigned to the assignee of the present application and are incorporated by reference herein.

FIG. 1 is a perspective view from below of the syringe plunger;

FIG. 2 is a front/back view of thereof;

FIG. 3 is a left/right side view thereof;

FIG. 4 is a top down view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of the plunger rod is included for the purpose of illustrating portions of the article and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20100116824 *Nov 7, 2008May 13, 2010Stalions Stephen EBag-in-box assembly
USD751705Oct 2, 2013Mar 15, 2016Biogen Ma Inc.Syringe
U.S. ClassificationD24/130