Assignee
LAI JIAYI
CN·3 granted patents·0 citations·filing 2024–2025
Technology mixG01B1
Top patents by PatentIndex Score
3 records- 0152USD1086903SSliding sleeve and sliding rod of stair tread measuring rulerLAI JIAYI·Filed 2025·Granted Aug 5, 2025·0 cites·1 claims
- 0244US12385731B2Stair tread measurerLAI JIAYI·Filed 2025·Granted Aug 12, 2025·0 cites·16 claims
- 0325USD1096463SMeasuring device for stair treadLAI JIAYI·Filed 2024·Granted Oct 7, 2025·0 cites·1 claims
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