Assignee

ARCO IND

HK·2 granted patents·50 citations·filing 1985–1985

Technology mixA63H2 G02B1

Top patents by PatentIndex Score

2 records

0158US4604075AToy helicopter with a control unitARCO IND·Filed 1985·Granted Aug 5, 1986·23 cites·4 claims
0256US4606618AOptical device which is convertible to a toy robotARCO IND·Filed 1985·Granted Aug 19, 1986·27 cites·4 claims

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