Ladder top cover

- Emerson Electric Co.
Description

FIG. 1 is a perspective view of a ladder top cover showing my new design, the broken lines showing a ladder is for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an enlarged fragmentary cross sectional view taken along line 7--7 of FIG. 2;

FIG. 8 is an enlarged fragmentary cross sectional view taken along line 8--8 of FIG. 2;

FIG. 9 is an enlarged fragmentary cross sectional view taken along line 9--9 of FIG. 2; and,

FIG. 10 is an enlarged fragmentary cross sectional view taken along line 10--10 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D300252 March 14, 1989 Schmitt
D310884 September 25, 1990 Patton et al.
2930442 March 1960 Carter
Patent History
Patent number: D334240
Type: Grant
Filed: Feb 8, 1991
Date of Patent: Mar 23, 1993
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: Anthony R. Huffine (Louisville, KY)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Polster, Lieder, Woodruff & Lucchesi
Application Number: 7/652,907
Classifications