Assignee
HAN HUABING
CN·5 granted patents·21 citations·filing 2019–2022
Top patents by PatentIndex Score
5 records- 0171USD943714SQuick release grease couplerHAN HUABING·Filed 2021·Granted Feb 15, 2022·6 cites·1 claims
- 0267USD967940SGrease gun couplerHAN HUABING·Filed 2022·Granted Oct 25, 2022·4 cites·1 claims
- 0366USD944947SRelease grease couplerHAN HUABING·Filed 2020·Granted Mar 1, 2022·5 cites·1 claims
- 0439USD917678SPress type quick release grease couplerHAN HUABING·Filed 2019·Granted Apr 27, 2021·3 cites·1 claims
- 0539USD917677SPush type quick release grease couplerHAN HUABING·Filed 2019·Granted Apr 27, 2021·3 cites·1 claims
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