Assignee
NINGBO XINGFU TOOLS CO LTD
CN·4 granted patents·29 citations·filing 2015–2019
Top patents by PatentIndex Score
4 records- 0175US10167668B1Work ladder used as working platformNINGBO XINGFU TOOLS CO LTD·Filed 2015·Granted Jan 1, 2019·6 cites·10 claims
- 0274USD764073SWorking ladderNINGBO XINGFU TOOLS CO LTD·Filed 2015·Granted Aug 16, 2016·19 cites·1 claims
- 0341USD872880STelescopic ladderNINGBO XINGFU TOOLS CO LTD·Filed 2018·Granted Jan 14, 2020·3 cites·1 claims
- 0431USD885608SConnecting sleeve for extension ladderNINGBO XINGFU TOOLS CO LTD·Filed 2019·Granted May 26, 2020·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →