Air bottle spanner (universal)

CN309750965SActive Publication Date: 2026-01-27日照宏州橡塑五金有限公司
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Patent Information

Application Number
CN202530319243.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-05
Publication Date
2026-01-27
Estimated Expiration
2040-06-05

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Abstract

1. Name of the product in this design: Exhalation cylinder caliper (general type). 2. Purpose of this design: This design is used to assist in the locking and fixing of empty exhalation bottles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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