Portable oxygen concentrator

USD1055284SActive Publication Date: 2024-12-24BEIJING CHOICE ELECTRONICS TECH CO LTD
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Patent Information

Application Number
US35/519213
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Priority Date
2023-07-26
Filing Date
2023-09-27
Publication Date
2024-12-24
Estimated Expiration
2039-12-24

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Description

[0001] The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

[0002] 1.1 : Front

[0003] 1.2 : Back

[0004] 1.3 : Left

[0005] 1.4 : Right

[0006] 1.5 : Top

[0007] 1.6 : Bottom

[0008] 1.7 : Perspective

[0009] FIG. 1.1 is front view of a portable oxygen concentrator# FIG. 1.2 is rear view thereof# FIG. 1.3 is left view thereof# FIG. 1.4 is right view thereof# FIG. 1.5 is top view thereof# FIG. 1.6 is bottom view thereof; and# FIG. 1.7 is perspective view thereof. The background color forms no part of the claimed design.

Claims

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

Citation Information

Patent Citations

  • Chip Select ('CS') Multiplication In A Serial Peripheral Interface ('SPI') System

    US20130346658A1

  • Devices for medical procedures and related methods of use

    US20170215901A1

  • Camera-based monitoring system for 3-dimensional printing

    US20210229365A1

  • Ventilator user interface

    USD1013176S

  • Oxygen concentrator

    USD284026S1

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