Three-in-one wrench (for fire extinguisher box)
CN309279316SActive Publication Date: 2025-05-09XIANJU BRANCH OF ZHEJIANG ZHUYONG EXPRESSWAY CO LTD
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Patent Information
- Application Number
- CN202430530467.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2039-08-21
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Three-in-one wrench (special for fire extinguisher box). 2. Purpose of the product with this appearance design: Used for wrenches and screwdriver tools used for fire extinguisher box gate valve switches and internal inspection and maintenance of fire extinguisher boxes, such as tightening screws, etc. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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