Patent
   D469529
Priority
Sep 18 2001
Filed
Sep 18 2001
Issued
Jan 28 2003
Expiry
Jan 28 2017
Assg.orig
Entity
unknown
8
9
n/a
The ornamental design for a needle assembly, as shown and described.

FIG. 1 is a perspective view of a needle assembly showing our new design, the broken line showing is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Wilkinson, Bradley M., Niermann, Volker

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Patent Priority Assignee Title
4775367, Aug 06 1986 B. Braun Melsungen AG Needle assembly
5088982, Mar 01 1988 SMITHS MEDICAL ASD, INC Safety winged needle medical devices
5120320, Feb 13 1991 Becton, Dickinson and Company I.V. infusion or blood collection assembly with automatic safety feature
5192275, Sep 18 1991 Becton, Dickinson and Company; BECTON, DICKINSON AND COMPANY, A CORP OF NJ IV infusion or blood collection guard assembly
5304144, Mar 17 1993 Becton, Dickinson and Company; Becton Dickinson and Company Catheter introducer with enhanced needle gripping
5746215, Nov 01 1996 U.S. Medical Instruments, Inc. IV infusion or collection device with extendable and retractable needle
5879333, Apr 24 1995 Microcatheters Pty Ltd Catheter with body locking into cannula hub
6210371, Mar 30 1999 Retractable Technologies, Inc Winged I.V. set
D376200, Feb 08 1993 Viggo-Spectramed AB Infusion cannula
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 04 2001NIERMAN, VOLKERBecton, Dickinson and CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121890639 pdf
Apr 04 2001WILKINSON, BRADLEY M Becton, Dickinson and CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121890639 pdf
Sep 18 2001Becton, Dickinson and Company(assignment on the face of the patent)
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