Portion of a door phone

USD1112149SActive Publication Date: 2026-02-10BIRD HOME AUTOMATION GMBH
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Patent Information

Application Number
US29/834019
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Priority Date
2018-02-05
Filing Date
2022-04-08
Publication Date
2026-02-10
Estimated Expiration
2041-02-10

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Description

[0001] FIG. 1 is a front view of a first embodiment of the portion of a door phone illustrating my new design;

[0002] FIG. 2 is a front view of a second embodiment of the portion of a door phone;

[0003] FIG. 3 is another front view of the first embodiment of the portion of a door phone coupled to an optional door environment; and,

[0004] FIG. 4 is another front view of the second embodiment of the portion of a door phone coupled to an optional door environment.

[0005] Broken lines illustrate an optional environment that forms no part of the claimed design.

Claims

The ornamental design for a portion of a door phone as shown and described.

Citation Information

Patent Citations

  • IP access control device

    USD1016064S

  • IP access control device

    USD1016065S

  • Case for hand-held electronic calculator

    USD256370S

  • Door alarm

    USD264194S

  • Interphone

    USD588574S