Assignee

DOUBLE COLOR IND LTD

CN·2 granted patents·55 citations·filing 2006–2009

Technology mixF16L1

Top patents by PatentIndex Score

2 records

0190US7434771B1Expandable support for sewer or drainage conduitDOUBLE COLOR IND LTD·Filed 2006·Granted Oct 14, 2008·36 cites·7 claims
0269USD628126SVent for rooftop of recreational vehicleDOUBLE COLOR IND LTD·Filed 2009·Granted Nov 30, 2010·19 cites·1 claims

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