hand crank
CN310083787SActive Publication Date: 2026-07-14史普芹
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 史普芹
- Filing Date
- 2026-01-23
- Publication Date
- 2026-07-14
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Hand crank. 2. Purpose of this design: As a hand crank for controlling the raising and lowering of objects. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.
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