Portable oxygen enriched breather
CN309812641SActive Publication Date: 2026-02-24LIANYUNGANG HENGHONG TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530403279.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-10
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2040-07-10
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Portable oxygen-enriched respirator. 2. Purpose of this design: To provide oxygen-enriched respirators for high-altitude tourists, patients with breathing difficulties, or the elderly and infirm. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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