Ladder

Description

FIG. 1 is a front and top perspective view of a ladder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D203173 December 1965 Chubbs
1909620 May 1933 Lang
2143783 January 1939 Liebman
4060150 November 29, 1977 Hughes
4463829 August 7, 1984 Cori
Patent History
Patent number: D347069
Type: Grant
Filed: May 19, 1992
Date of Patent: May 17, 1994
Inventor: Wen-Hua Lu (Taipei)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Jacobson, Price, Holman & Stern
Application Number: 7/885,560
Classifications
Current U.S. Class: Ladder (D25/64)