Patent
   D506829
Priority
Feb 10 2003
Filed
Apr 01 2004
Issued
Jun 28 2005
Expiry
Jun 28 2019
Assg.orig
Entity
unknown
8
5
n/a
The ornamental design for a plunger, as shown and described.

FIG. 1 is front view of a plunger according to the present invention, the back view being the same.

FIG. 2 is a right side view of the plunger depicted in FIG. 1, the left side being the same.

FIG. 3 is a bottom view of the plunger depicted in FIG. 1.

FIG. 4 is a top view of the plunger depicted in FIG. 1.

FIG. 5 is a bottom perspective view of the plunger depicted in FIG. 1; and,

FIG. 6 is top perspective view of the plunger depicted in FIG. 1.

Baker, Matthew John, Saunders, Anthony, Stevenson, Tony, Potts, Andrea, Donovan, Declan

Patent Priority Assignee Title
D558340, Jan 24 2007 MILESTONE SCIENTIFIC, INC. Cartridge holder for anesthetic
D607558, Sep 19 2008 BECTON DICKINSON FRANCE S A S Medicine injector
D635249, Nov 10 2009 Syringe
D687563, Apr 06 2012 HITACHI HIGH-TECH CORPORATION Solid-phase extraction cartridge
D690807, Nov 11 2011 Becton, Dickinson and Company Plunger rod having retaining anchors
D696398, Feb 22 2012 T2 BIOSYSTEMS, INC Finned tube
D713028, Nov 04 2011 Becton, Dickinson and Company Syringe plunger rod
D790688, Oct 01 2015 Syringe
Patent Priority Assignee Title
5188599, Jul 11 1989 MDC INVESTMENT HOLDINGS, INC Retractable needle system
6036674, Dec 18 1998 Becton Dickinson and Company; Becton, Dickinson and Company Retracting needle syringe
6086568, Oct 15 1999 Becton Dickinson and Company; Becton, Dickinson and Company Syringe plunger rod for retracting needle syringe
20030212366,
20040116854,
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Apr 01 2004DNA Research Innovations Limited(assignment on the face of the patent)
May 13 2004BAKER, MATTHEW JOHNDNA Research Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158060430 pdf
Jul 22 2004SAUNDERS, ANTHONYDNA Research Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158060430 pdf
Aug 10 2004STEVENSON, TONYDNA Research Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158060430 pdf
Aug 13 2004POTTS, ANDREADNA Research Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158060430 pdf
Aug 18 2004DONOVAN, DECLANDNA Research Innovations LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158060430 pdf
Nov 30 2005DNA Research Innovations LimitedInvitrogen CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0180750869 pdf
Nov 21 2008Invitrogen CorporationLife Technologies CorporationCORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO 09452626 PREVIOUSLY RECORDED ON REEL 023882 FRAME 0551 ASSIGNOR S HEREBY CONFIRMS THE MERGER SHOULD NOT HAVE BEEN RECORDED AGAINST THIS PATENT APPLICATION NUMBER 0342170490 pdf
Nov 21 2008Invitrogen CorporationLife Technologies CorporationMERGER SEE DOCUMENT FOR DETAILS 0238820551 pdf
Nov 21 2008Life Technologies CorporationBANK OF AMERICA, N A , AS COLLATERAL AGENTSECURITY AGREEMENT0219750467 pdf
May 28 2010BANK OF AMERICA, N A Life Technologies CorporationLIEN RELEASE0301820461 pdf
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