Spring roller blind controller

USD1079323SActive Publication Date: 2025-06-17NINGBO JIESHU WINDOW COVERINGS MFG CO LTD

Patent Information

Application Number
US29/918783
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Priority Date
2023-05-30
Filing Date
2023-11-30
Publication Date
2025-06-17
Estimated Expiration
2040-06-17

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Description

[0001] FIG. 1 is a top, front and left side perspective view of a spring roller blind controller showing my new design;

[0002] FIG. 2 is a bottom, rear and right side perspective view thereof;

[0003] FIG. 3 is a bottom and left side perspective view thereof;

[0004] FIG. 4 is another bottom, rear and right side perspective view thereof;

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

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

[0007] FIG. 7 is a right side view thereof;

[0008] FIG. 8 is a left side view thereof;

[0009] FIG. 9 is a top plan view thereof;

[0010] FIG. 10 is a bottom plan view thereof;

[0011] FIG. 11 is an enlarged view of portion 11 in FIG. 2; and,

[0012] FIG. 12 is an enlarged view of portion 12 in FIG. 2.

[0013] The broken lines in the drawings illustrate portions of the spring roller blind controller which form no part of the claimed design.

[0014] The dot-dashed lines illustrate the boundary of the enlarged views and form no part of the claimed design.

Claims

The ornamental design for a spring roller blind controller as shown and described.

Citation Information

Patent Citations

  • Roller blind sidewinder

    GB4020167S

  • Roller shade mounting system

    US20040129850A1

  • Motor assembly for an architectural covering

    US20170241201A1

  • Cordless push-pull roller blind mechanism

    US20190136617A1

  • Winding Structure for Cordless Window Covering

    US20200256124A1

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