vent needle

CN310071170SActive Publication Date: 2026-07-03冯宝纬
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
冯宝纬
Filing Date
2025-10-28
Publication Date
2026-07-03

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Abstract

1. Name of the product in this design: Air release needle. 2. Purpose of this design: Used as an air release needle to puncture and release air from the stomach of fish. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
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