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Publication numberUSD447817 S1
Publication typeGrant
Application numberUS 29/127,736
Publication dateSep 11, 2001
Filing dateAug 11, 2000
Priority dateAug 11, 2000
Publication number127736, 29127736, US D447817 S1, US D447817S1, US-S1-D447817, USD447817 S1, USD447817S1
InventorsMichael Scot Rosko
Original AssigneeCosco Management, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Step stool
US D447817 S1
Abstract  available in
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  1. The ornamental design for a step stool, as shown and described.

FIG. 1 is a perspective view of a step stool showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right-side elevational view thereof, with the left-side elevational view being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Non-Patent Citations
1Brochure entitled "Cosco 1995 Home Furnishings;" pp. 1-6.
2Brochure entitled "Cosco A Dorel Company Home Furnishings 1996;" pp. 14-25.
3Brochure entitled "Cosco Creating the Comforts of Home Home Furnishings 1991;" pp. 21-24.
U.S. ClassificationD25/64, D25/65