Step stool with tray

- Cosco Management, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a step stool with tray 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.

Claims

The ornamental design for a step stool with tray, as shown and described.

Referenced Cited
U.S. Patent Documents
D189419 December 1960 Bair
D236244 August 1975 Lay
D387878 December 16, 1997 Jacques
D388882 January 6, 1998 Kain
D410550 June 1, 1999 Meyers
D411888 July 6, 1999 King
D414566 September 28, 1999 Gibson et al.
D414879 October 5, 1999 Meyers
4502564 March 5, 1985 Kummerlin et al.
5503245 April 2, 1996 Etesam
5722507 March 3, 1998 Kain
5762163 June 9, 1998 Kain
5937968 August 17, 1999 Gibson et al.
6000497 December 14, 1999 Kain et al.
6026933 February 22, 2000 King et al.
6039149 March 21, 2000 Bedja et al.
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.
Patent History
Patent number: D449385
Type: Grant
Filed: Aug 11, 2000
Date of Patent: Oct 16, 2001
Assignee: Cosco Management, Inc. (Wilmington, DE)
Inventor: M. Scot Rosko (Greenwood, IN)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Barnes & Thornburg
Application Number: 29/127,742
Classifications
Current U.S. Class: Ladder (D25/64); Step Stool Type (D25/65)
International Classification: 2504;