Assignee
DONGGUAN CHEN DA APPLIANCE CO LTD
CN·9 granted patents·14 citations·filing 2017–2020
Top patents by PatentIndex Score
9 records- 0183US10649556B2Control knob for controlling operation of a machineDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted May 12, 2020·4 cites·16 claims
- 0280US10497523B2Electrical switch for an electrical device and sealing assembly for an electrical switchDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted Dec 3, 2019·2 cites·18 claims
- 0377US10147567B2Push-button switch capable of adjusting output powerDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted Dec 4, 2018·3 cites·6 claims
- 0468US10965133B2Battery pack system for electrically connecting a battery pack to a machineDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted Mar 30, 2021·2 cites·5 claims
- 0566US10529502B2Lockable trigger mechanism for use in an electrical deviceDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted Jan 7, 2020·3 cites·10 claims
- 0653US11099665B2Control knob for controlling operation of a machineDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2020·Granted Aug 24, 2021·0 cites·15 claims
- 0745US10418195B2Contact lever for use in an electrical switch assemblyDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2018·Granted Sep 17, 2019·0 cites·9 claims
- 0843US10083804B2Speed control switchDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted Sep 25, 2018·0 cites·6 claims
- 0937US10121626B2Electrical switch unit for an electrical deviceDONGGUAN CHEN DA APPLIANCE CO LTD·Filed 2017·Granted Nov 6, 2018·0 cites·14 claims
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