Door lock unit

USD1152719SActive Publication Date: 2026-10-13MASTER LOCK CO INC
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Patent Information

Application Number
US29/996254
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Filing Date
2025-03-31
Publication Date
2026-10-13
Estimated Expiration
2041-10-13

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Description

[0001] FIG. 1 is an upper front perspective view of a first embodiment of the door lock unit;

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

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

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

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

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

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

[0008] FIG. 8 is a bottom plan view thereof.

[0009] FIG. 9 is an upper front perspective view of a second embodiment of the door lock unit;

[0010] FIG. 10 is a lower rear perspective view thereof;

[0011] FIG. 11 is a front elevational view thereof;

[0012] FIG. 12 is a rear elevational view thereof;

[0013] FIG. 13 is a left side elevational view thereof;

[0014] FIG. 14 is a right side elevational view thereof;

[0015] FIG. 15 is a top plan view thereof; and,

[0016] FIG. 16 is a bottom plan view thereof.

[0017] The broken lines shown are included for the purpose of illustrating portions of the door lock unit that form no part of the claimed design.

Claims

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

Citation Information

Patent Citations

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    US10017963B2

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  • Wireless access control system and methods for intelligent door lock system

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  • Intelligent door lock system with camera and motion detector

    US10970983B2