Breast pump diaphragm

USD1091809SActive Publication Date: 2025-09-02SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO LTD
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Patent Information

Application Number
US29/927073
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Filing Date
2024-02-02
Publication Date
2025-09-02
Estimated Expiration
2040-09-02

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Description

[0001] FIG. 1 is a front, left and top perspective view of a breast pump diaphragm, showing our design.

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

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

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

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

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

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

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

[0009] The broken lines depict portions of the breast pump diaphragm that form no part of the claimed design.

Claims

The ornamental design for a breast pump diaphragm as shown and described.

Citation Information

Patent Citations

  • Breast pump assembly and methods

    US20180333523A1

  • Diaphragm for a breast pump and a breast pump having the diaphragm

    US20240123126A1

  • Diaphragm for a breast pump and a breast pump having the diaphragm

    US20240293602A1

  • Diaphragm pump and pump mounted in a carrying case useful in breast pumping

    US5776098A

  • Diaphragm pump and pump for double-breast pumping

    US6257847B1

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