Door lock

USD1057541SActive Publication Date: 2025-01-14ZUO LONGHUI

Patent Information

Application Number
US29/902750
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Filing Date
2023-09-15
Publication Date
2025-01-14
Estimated Expiration
2040-01-14

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  • Figure USD1057541-D00000_ABST
    Figure USD1057541-D00000_ABST
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Description

[0001] FIG. 1 is a front perspective view of a door lock, showing my new design;

[0002] FIG. 2 is a rear perspective view thereof;

[0003] FIG. 3 is a front view thereof;

[0004] FIG. 4 is a rear view thereof;

[0005] FIG. 5 is a left side view thereof;

[0006] FIG. 6 is a right side view thereof;

[0007] FIG. 7 is a top view thereof;

[0008] FIG. 8 is a bottom view thereof; and,

[0009] FIG. 9 is an enlarged detail view of area 9 in FIG. 5.

[0010] The broken lines in the drawings illustrate the portions of the door lock, which form no part of the claimed design.

[0011] The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

Claims

The ornamental design for a door lock, as shown and described.

Citation Information

Patent Citations

  • Lever handles

    US20020020038A1

  • Door lock chassis assembly

    US20170275917A1

  • Interchangeable handle lockset

    US20170275921A1

  • Dual function handle set

    US20220010595A1

  • Smart electronic lock

    USD1015113S

Cited By

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