Earphone charging case

CN309371125SActive Publication Date: 2025-07-04TZUKA LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202460001579.4
Authority / Receiving Office: CN · China
Patent Type: Designs(China)
Current Assignee / Owner
Priority Date: 2024-01-17
Filing Date: 2024-07-17
Publication Date: 2025-07-04
Estimated Expiration: 2039-07-17

Application Information

Patent Timeline

17 Jan 2024

Priority

17 Jul 2024

Application

CN202460001579.4

04 Jul 2025

Publication

CN309371125S

Inventors: Thomas Jelliffe

Get more patent work done with AI

Run novelty searches—or use them for FTO, design risk, drafting and technical problem-solving.

Explore More Agents

Novelty Search
Search existing technologies and assess novelty
↗
FTO
Analyze whether a product may infringe others' patents
↗
Design FTO
Check prior-design risk for exterior design
↗
Drafting
Draft patent application text based on a technical solution
↗
Find Solutions with TRIZ
Generate feasible solution to solve your technical challenge
↗
IP MCP Servers
Connect trusted patent search and cited evidence to Claude, Cursor or your own AI workflow
↗

Smart Images

Figure 000001_ABST

Patent Text Reader

Need to check novelty before this filing date? Find Prior Art

No text content released.