Ladder

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Description

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

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of a portion indicated with numeric 9 in FIG. 1; and,

FIG. 10 is an enlarged view of a portion indicated with numeric 10 in FIG. 2.

The dash dot dash lines in FIGS. 1, 2, 9 and 10 are for the purpose of depicting the boundary lines of the enlarged views and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D564674 March 18, 2008 Farber
D564675 March 18, 2008 Farber
D565745 April 1, 2008 Meyers
D576291 September 2, 2008 Latimer
D594135 June 9, 2009 Jane Stopp
D921224 June 1, 2021 Mittanck et al.
Other references
  • Shengbin Yan and Ladder https://www.amazon.com/dp/B09N6PZJ4F.
  • https://www.amazon.com/dp/B09N6PZJ4F.
Patent History
Patent number: D972169
Type: Grant
Filed: Mar 14, 2022
Date of Patent: Dec 6, 2022
Inventor: Shengbin Yan (Jinhua)
Primary Examiner: Gino Colan
Application Number: 29/792,238
Classifications
Current U.S. Class: Step Stool Type (D25/65)