Curtain opener

USD1053603SActive Publication Date: 2024-12-10LIU BIN
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Patent Information

Application Number
US29/871577
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Priority Date
2022-11-11
Filing Date
2023-02-23
Publication Date
2024-12-10
Estimated Expiration
2039-12-10

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Description

[0001] FIG. 1 is a top perspective view of a curtain opener, showing my new design;

[0002] FIG. 2 is a bottom 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;

[0009] FIG. 9 is a partial enlargement of FIG. 1; and,

[0010] FIG. 10 is a partial enlargement of FIG. 1.

[0011] The broken lines in the drawings illustrate the portions of the curtain opener, which form no part of the claimed design.

Claims

The ornamental design for a curtain opener, as shown and described.

Citation Information

Patent Citations

  • Worm gear operating means for awnings

    US1833452A

  • Electronic curtain moving device

    US20140008028A1

  • Motor-driven carriage, and blackout equipment including such a carriage

    US20150041079A1

  • External motor drive system for window covering system with continuous cord loop

    US20190150651A1

  • Opening and closing device for curtains and system based on the same

    US20220265076A1

Cited By

  • Smart curtain controller

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  • Smart curtain controller

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