Assignee
SHENZHEN E WORLD TECH LIMITED
CN·4 granted patents·27 citations·filing 2021–2023
Top patents by PatentIndex Score
4 records- 0192US11793618B1Electric toothbrush headSHENZHEN E WORLD TECH LIMITED·Filed 2023·Granted Oct 24, 2023·3 cites·9 claims
- 0292USD962650SElectric toothbrush headSHENZHEN E WORLD TECH LIMITED·Filed 2022·Granted Sep 6, 2022·21 cites·1 claims
- 0392US11291294B1Magnetically driven electric toothbrush headSHENZHEN E WORLD TECH LIMITED·Filed 2021·Granted Apr 5, 2022·3 cites·10 claims
- 0454US11291292B2Elastically-pressed electric toothbrush headSHENZHEN E WORLD TECH LIMITED·Filed 2021·Granted Apr 5, 2022·0 cites·10 claims
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