Oil drum lid (anti-reverse type)
CN309830969SActive Publication Date: 2026-03-06华玉泰
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Patent Information
- Application Number
- CN202530528722.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-05
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2040-09-05
Smart Images
Figure 000003_ABST
Abstract
1. Name of the product in this design: Oil drum lid (anti-reverse type). 2. Purpose of this design: Primarily used as a cap for inserting an oil pipe into a portable oil drum. 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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