Patent
   D426884
Priority
Jul 08 1998
Filed
Jul 08 1998
Issued
Jun 20 2000
Expiry
Jun 20 2014
Assg.orig
Entity
unknown
5
20
n/a
The ornamental design for a syringe plunger, as shown and described.

FIG. 1 is a top, front and right perspective view of a syringe plunger showing our new design, the broken line showing of the syringe is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is a rear end elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Srisathapat, Chad, Funderburk, Jeffery V., Adair, Randy W.

Patent Priority Assignee Title
D480477, Jul 19 2002 Becton Dickinson and Co.; Becton Dickinson and Company Stopper for a syringe plunger rod
D581528, Jun 25 2007 DAIKYO SEIKO, LTD. Piston for syringe
D583938, Dec 21 2007 DAIKYO SEIKO, LTD. Piston for syringe
D686322, May 17 2012 Sumitomo Rubber Industries, LTD Gasket for syringe
ER6940,
Patent Priority Assignee Title
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3858581,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 28 1998SRISATHAPAT, CHADMINIMED INC A DELAWARE CORPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094030201 pdf
Apr 28 1998FUNDERBURK, JEFFERY V MINIMED INC A DELAWARE CORPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094030201 pdf
Apr 28 1998ADAIR, RANDY W MINIMED INC A DELAWARE CORPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094030201 pdf
Aug 28 2001MINIMED INC MEDTRONIC MINIMED, INCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0124630589 pdf
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