Smart Keychain (TK57)
CN309376962SActive Publication Date: 2025-07-11YUEQING HAOKA TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202430665472.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2039-10-22
Smart Images

Figure 000001_ABST
Abstract
1. Name of the Design Product: Smart Keychain (TK57). 2. Use of the Design Product: This design product is used to build in a variety of radio frequency circuits and antennas for various applications of radio frequency identification. 3. Design Key Points of the Design Product: Lies in the overall shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective view.
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