Molded step ladder top

- Emerson Electric Co.
Description

FIG. 1 is a top plan view of a molded step ladder top showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a right side elevational view of FIG. 2, with the left side elevational view being a mirror image of FIG. 4; and

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D158136 April 1950 Simon
D284513 July 1, 1986 Dyer
4023647 May 17, 1977 Confer
Patent History
Patent number: D300252
Type: Grant
Filed: Nov 24, 1986
Date of Patent: Mar 14, 1989
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: Thomas J. Schmitt (Jefferson County, KY)
Primary Examiner: A. Hugo Word
Law Firm: Polster, Polster and Lucchesi
Application Number: 6/934,618
Classifications