Portable oxygen concentrator

USD1076098SActive Publication Date: 2025-05-20SICHUAN QIANLI BEOKA MEDICAL TECHNOLOGY INC
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Patent Information

Application Number
US29/830197
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Priority Date
2021-09-13
Filing Date
2022-03-10
Publication Date
2025-05-20
Estimated Expiration
2040-05-20

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Description

[0001] FIG. 1 is a front perspective view of the portable oxygen concentrator showing my new design;

[0002] FIG. 2 is a front elevational view thereof;

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

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

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

[0006] FIG. 6 is a top plan view thereof; and,

[0007] FIG. 7 is a bottom plan view thereof.

[0008] The broken lines depict portions of the portable oxygen concentrator and form no part of the claimed design.

Claims

The ornamental design for a portable oxygen concentrator as shown and described.

Citation Information

Patent Citations

  • Portable medical oxygen concentrator

    US20070137487A1

  • Mobile modular cart / case system for oxygen concentrators and infusion pump systems

    US20100052293A1

  • Oxygen concentrator

    USD1008462S

  • Oxygen concentrator

    USD471278S

  • Oxygen concentrator

    USD471982S

Cited By

  • Therapeutic gas delivery device

    USD1137678S

  • Therapeutic gas delivery device

    USD1147367S

  • Oxygen concentrator

    USD1150468S