Assignee

SECOND CHANCE SYSTEMS INC

2 granted patents·55 citations·filing 1984–1985

Technology mixF21L1 G08B1

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2 records

0184US4617561AEmergency light and smoke alarm systemSECOND CHANCE SYSTEMS INC·Filed 1985·Granted Oct 14, 1986·45 cites·5 claims
0267USD290406SCombined emergency flashlight and smoke alarm systemSECOND CHANCE SYSTEMS INC·Filed 1984·Granted Jun 16, 1987·10 cites·1 claims

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