Patent
   D315822
Priority
Oct 13 1988
Filed
Jan 18 1990
Issued
Mar 26 1991
Expiry
Mar 26 2005
Assg.orig
Entity
unknown
30
4
n/a
The ornamental design for a safety shield for intravenous needles, as shown and described.

FIG. 1 is a top, right perspective view of a safety shield for intravenous needles, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

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

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Ryan, Dana W.

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Patent Priority Assignee Title
4676783, Sep 03 1985 SMITHS MEDICAL ASD, INC Retractable safety needle
4781692, Sep 03 1985 SMITHS MEDICAL ASD, INC Retractable safety needles
4935011, Sep 29 1987 City of Hope Sheath for intravenous needle
4941881, Aug 23 1989 IV infusion set with sheath
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 18 1990Ryan Medical, Inc.(assignment on the face of the patent)
May 23 2000MAXXIM MEDICAL, INC , A DELAWARE CORPORATIONMPS CAPITAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109770578 pdf
Dec 20 2002MEDICAL PRODUCTS SPECIALISTSPORTEX, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136630899 pdf
Nov 03 2003PORTEX, INC SMITHS MEDICAL ASD, INCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0150440706 pdf
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