Ladder

USD1090905SActive Publication Date: 2025-08-26ZHEJIANG KANGQIAN IND & TRADE CO LTD
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Patent Information

Application Number
US35/521669
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Filing Date
2024-06-20
Publication Date
2025-08-26
Estimated Expiration
2040-08-26

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Description

[0001] 1. Ladder

[0002] 1.1 : Perspective

[0003] 1.2 : Perspective

[0004] 1.3 : Perspective view shown in folded position

[0005] 1.4 : Perspective view shown in folded position

[0006] 1.5 : Front

[0007] 1.6 : Back

[0008] 1.7 : Left

[0009] 1.8 : Right

[0010] 1.9 : Enlarged top view

[0011] 1.10 : Enlarged bottom view

[0012] 1.11 : Enlarged

[0013] 1.12 : Enlarged

[0014] 1.13 : Enlarged

[0015] 1.14 : Enlarged

[0016] The broken lines in the reproductions depict portions of the ladder that form no part of the claimed design; fig. 1.11, 1.12, 1.13, 1.14 are the enlarged views of the portion taken at line 1.11 in fig. 1.1, line 1.12, 1.13 in fig. 1.2 and line 1.14 in fig. 1.3; the dash dot dash broken lines in the reproductions represent boundaries for the enlarged views and form no part of the claimed design.

Claims

The ornamental design for a ladder as shown and described.

Citation Information

Patent Citations

  • Stepladder folding leg

    US11391089B2

  • Folding tray for foldable step stool

    US20070284192A1

  • Fiberglass reinforced plastic products having increased weatherability, system and method

    US20090065302A1

  • Portable ladder

    US20130048427A1

  • Step ladder

    US20130327593A1