Assignee
CHONGQING HAIER DRUM WASHING MACHINE CO LTD
CN·13 granted patents·3 citations·filing 2017–2022
Top patents by PatentIndex Score
13 records- 0179US11965278B2Detergent additive box and mounting structure thereof, and distribution boxCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·17 claims
- 0279US11905641B2Detergent additive box and mounting structure thereof, and distribution boxCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 0379US11142859B2Damping device for a washing machine, and washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2017·Granted Oct 12, 2021·2 cites·20 claims
- 0478US11965277B2Detergent additive box and mounting structure thereof, and distribution boxCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·12 claims
- 0574US11434597B2Automatic delivery system for a washing machine and washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2018·Granted Sep 6, 2022·1 cites·18 claims
- 0669US12098492B2Laundry treatment agent storage and dispensing device, washing machine, and laundry treatment agent dispensing control method of washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2022·Granted Sep 24, 2024·0 cites·9 claims
- 0765US11441255B2Detergent additive box and mounting structure thereof, and distribution boxCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·12 claims
- 0863US11447906B2Laundry treatment agent storage and dispensing device, washing machine, and laundry treatment agent dispensing control method of washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·6 claims
- 0956US11091868B2Washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2017·Granted Aug 17, 2021·0 cites·9 claims
- 1055US12485434B2Nozzle structure, additive delivery device and washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2021·Granted Dec 2, 2025·0 cites·17 claims
- 1155US11174582B2Washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2018·Granted Nov 16, 2021·0 cites·18 claims
- 1252US12402772B2Automatic detergent feeding device and washing apparatusCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·14 claims
- 1348US11987922B2Automatic feeding device, control method thereof and multi drum washing machineCHONGQING HAIER DRUM WASHING MACHINE CO LTD·Filed 2019·Granted May 21, 2024·0 cites·20 claims
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