Assignee
DUOBACK CO LTD
KR·3 granted patents·0 citations·filing 2019–2022
Top patents by PatentIndex Score
3 records- 0146US11490735B2Leg supporter structure for chair seat plateDUOBACK CO LTD·Filed 2022·Granted Nov 8, 2022·0 cites·2 claims
- 0244US11486431B2Assembly-type chairDUOBACK CO LTD·Filed 2020·Granted Nov 1, 2022·0 cites·3 claims
- 0311USD923349SChairDUOBACK CO LTD·Filed 2019·Granted Jun 29, 2021·0 cites·1 claims
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