Combined work ladder and platform

- Cosco, Inc.
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Description

FIG. 1 is a perspective view of a combined work ladder and platform 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 left-side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D341895 November 30, 1993 Idh
4016955 April 12, 1977 Gates
4485892 December 4, 1984 Maloney et al.
5120013 June 9, 1992 Sweeney
Other references
  • Cosco 1995 Home Furnishings Catalog (Cover and pp. 2, 3) (1995).
Patent History
Patent number: D388882
Type: Grant
Filed: Jan 11, 1996
Date of Patent: Jan 6, 1998
Assignee: Cosco, Inc. (Columbus, IN)
Inventor: James M. Kain (Tipp City, OH)
Primary Examiner: Doris Clark
Law Firm: Barnes & Thornburg
Application Number: 0/48,682
Classifications
Current U.S. Class: Ladder (D25/64)
International Classification: 2504;