Assignee
NINGBO DONGRUN MINING CO LTD
CN·4 granted patents·3 pending applications·42 citations·filing 2017–2024
Technology mixE04H6
Top patents by PatentIndex Score
7 records- 0195US10273711B2Spring assist system for a canopy frameNINGBO DONGRUN MINING CO LTD·Filed 2018·Granted Apr 30, 2019·12 cites·26 claims
- 0295US10060153B2Tent supporting structureNINGBO DONGRUN MINING CO LTD·Filed 2017·Granted Aug 28, 2018·16 cites·27 claims
- 0394US10107005B2Tent supporting structureNINGBO DONGRUN MINING CO LTD·Filed 2018·Granted Oct 23, 2018·12 cites·25 claims
- 0455US2025101766A1Tent framework and tentNINGBO DONGRUN MINING CO LTD·Filed 2024·Application pending·0 cites
- 0554US2019203499A1Spring assist system for a canopy frameNINGBO DONGRUN MINING CO LTD·Filed 2019·Application pending·0 cites
- 0649US2023349191A1Foldable tent framework and tentNINGBO DONGRUN MINING CO LTD·Filed 2023·Application pending·0 cites
- 0740USD959588SFolding canopy systemNINGBO DONGRUN MINING CO LTD·Filed 2018·Granted Aug 2, 2022·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →