Ladder

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Description

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

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is its expanded state diagram.

The broken lines in the drawings illustrate the portions of the ladder, which form no part of the claimed design.

Claims

The ornamental design for a ladder, as shown and described.

Referenced Cited
U.S. Patent Documents
2827216 March 1958 Napolitano
D365402 December 19, 1995 Jones
5645140 July 8, 1997 Mouneimneh
D799063 October 3, 2017 Yin
D903905 December 1, 2020 Leng
Patent History
Patent number: D975317
Type: Grant
Filed: Sep 23, 2022
Date of Patent: Jan 10, 2023
Assignee: Yongkang EMJ Industrial & Trade Co., Ltd (Jinhua)
Inventor: Huaxing Hu (Jinhua)
Primary Examiner: Doris Clark
Application Number: 29/854,329
Classifications
Current U.S. Class: Ladder (D25/64)