Assignee
TWIN BIRD INDUSTRIAL COMPANY LTD
JP·3 granted patents·43 citations·filing 1986–1987
Top patents by PatentIndex Score
3 records- 0181USD304018SAlarm clock with voice recorderTWIN BIRD INDUSTRIAL COMPANY LTD·Filed 1986·Granted Oct 17, 1989·23 cites·1 claims
- 0276USD304161STalking clockTWIN BIRD INDUSTRIAL COMPANY LTD·Filed 1986·Granted Oct 24, 1989·18 cites·1 claims
- 0321USD316521SClockTWIN BIRD INDUSTRIAL COMPANY LTD·Filed 1987·Granted Apr 30, 1991·2 cites·1 claims
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