Patent
   D452001
Priority
Jan 05 2001
Filed
Jan 05 2001
Issued
Dec 11 2001
Expiry
Dec 11 2015
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design of a needle assembly, as shown and described.

FIG. 1 is a perspective view of the needle assembly;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view as viewed from the right of FIG. 2;

FIG. 4 is a right side elevational view thereof, with the left side elevational view being a mirror image thereof;

FIG. 5 is an end elevational view as viewed from the left of FIG. 2; and,

FIG. 6 is a bottom plan view thereof.

Crawford, Jamieson William Maclean, Livanos, Stefanie

Patent Priority Assignee Title
6840920, May 09 2003 AIRDRIE PARTNERS I, LP Butterfly needle with passive guard
7144387, May 09 2003 AIRDRIE PARTNERS I, LP Butterfly needle with passive guard
D687547, Sep 28 2011 HUBEI XIANMING MEDICAL APPLIANCES CO , LTD Device for insertion into the chest for healing a tumor
ER6407,
Patent Priority Assignee Title
5549571, Apr 18 1995 R & G MEDICAL AND DEVELOPMENT CORPORATION Butterfly assembly with retractable needle cannula
5746215, Nov 01 1996 U.S. Medical Instruments, Inc. IV infusion or collection device with extendable and retractable needle
5779679, Apr 18 1997 Retractable Technologies, Inc Winged IV set with retractable needle
6210371, Mar 30 1999 Retractable Technologies, Inc Winged I.V. set
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 28 2000LIVANOS, STEFANIEBecton Dickinson and CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0114460340 pdf
Apr 04 2000CRAWFORD, JAMIESON W M Becton Dickinson and CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0114460340 pdf
Jan 05 2001Becton, Dickinson and Company(assignment on the face of the patent)
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