Assignee
SHENZHEN PERFECT LOVE DIAMOND CO LTD
CN·3 granted patents·3 citations·filing 2017–2019
Technology mixA44C2
Top patents by PatentIndex Score
3 records- 0168US10376026B2Diamond with eighty-one facets having a ten hearts and ten arrows inner structure and a cutting method thereofSHENZHEN PERFECT LOVE DIAMOND CO LTD·Filed 2017·Granted Aug 13, 2019·1 cites·10 claims
- 0260US10918175B2Diamond with ten hearts and ten arrowsSHENZHEN PERFECT LOVE DIAMOND CO LTD·Filed 2019·Granted Feb 16, 2021·0 cites·13 claims
- 0334USD901324SDiamond with eighty-one facetsSHENZHEN PERFECT LOVE DIAMOND CO LTD·Filed 2019·Granted Nov 10, 2020·2 cites·1 claims
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