Waste disposal unit

The ornamental design for an waste disposal unit, as shown and described.

FIG. 1 is a perspective view of a waste disposal unit embodying the invention;

FIG. 2 is a cross-sectional view taken along line 2--2 of FIG. 1;

FIG. 3 is a cross-sectional view taken along line 3--3 of FIG. 1; and,

FIG. 4 is an end and bottom perspective view of the waste disposal unit embodying the invention.

Patent	Priority	Assignee	Title
4802579,	Mar 17 1987		Medical container
4842138,	Mar 10 1986	Devon Industries, Inc.	Rigid disposable container for holding and dispensing of used medical sharps and other medical-surgical materials
4955477,	Feb 05 1986		Receptacle for storage and disposal of potentially injurious implements such as used scalpel blades, hypodermic needles and the like
5038929,	Jun 07 1990	BRANFORD COMPANIES, INC , THE	Sharps disposal system
5145063,	Oct 07 1991	The United States of America as represented by the Administrator of the	Sharps container
5184720,	Nov 08 1991	Med-Safe Systems, Inc.	Sharps collector
5205409,	Oct 19 1989		Needle removal/containment and transport apparatus for safe storage and disposal of hypodermic needles/syringe assemblies
5230428,	Jun 15 1990		Apparatus for the disposal of contaminated needles
5240108,	Nov 26 1990	TONNA, PATRICK R	Sharps disposal system
5267668,	Jun 01 1993		Child resistant storage and disposal box
GB93043594,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 22 1994	ANDERSON, NORMAN MCLENNAN	JACKSON, CAROL ANN	A SPECIFIED AMOUNT OF INTEREST TO SAID ASSIGNEE SEE DOCUMENT FOR DETAILS	006929	0183	pdf
Mar 23 1994		Carol A., Jackson	(assignment on the face of the patent)

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