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Step stool
D455842 Step stool
Patent Drawings:Drawing: D455842-2    Drawing: D455842-3    Drawing: D455842-4    Drawing: D455842-5    Drawing: D455842-6    
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(5 images)

Inventor: Rosko
Date Issued: April 16, 2002
Application: D/135,283
Filed: January 9, 2001
Inventors: Rosko; M. Scot (Greenwood, IN)
Assignee: Cosco Management, Inc. (Wilmington, DE)
Primary Examiner: Clark; Doris
Assistant Examiner:
Attorney Or Agent: Barnes & Thornburg
U.S. Class: D25/65
Field Of Search: 182/165; 182/161; 182/162; 182/33; 182/21; 182/132; D25/65
International Class:
U.S Patent Documents: 4502564; 5503245; D387878; D388882; 5722507; 5762163; D410550; D411888; 5937968; D414566; D414879; 6000497; 6026933; 6039149; D447572
Foreign Patent Documents:
Other References: Brochure entitled "Cosco Creating the Comforts of Home Home Furnishings 1991;" pp. 21-24..
Brochure entitled "Cosco 1995 Home Furnishings;" pp. 1-6..
Brochure entitled "Cosco A Dorel Company Home Furnishings 1996;" pp. 14-25..

Claim: The ornamental design for a step stool, as shown and described.
Description: 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;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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