Assignee

TAIWAN LOUNGE CHAIR INDUSTRY C

TW·2 granted patents·31 citations·filing 2001–2001

Technology mixE04F1

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2 records

0163USD463039STread of a staircaseTAIWAN LOUNGE CHAIR INDUSTRY C·Filed 2001·Granted Sep 17, 2002·18 cites·1 claims
0257US6523310B1Tread and handrail combination structure of a staircaseTAIWAN LOUNGE CHAIR INDUSTRY C·Filed 2001·Granted Feb 25, 2003·13 cites·3 claims

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