Assignee
AUTOMATIC PARKING DEVICES INC
5 granted patents·101 citations·filing 1975–1978
Top patents by PatentIndex Score
5 records- 0182US4213039ADynamic card readerAUTOMATIC PARKING DEVICES INC·Filed 1978·Granted Jul 15, 1980·43 cites·17 claims
- 0262US3997044AAutomatic ticket chuteAUTOMATIC PARKING DEVICES INC·Filed 1975·Granted Dec 14, 1976·16 cites·2 claims
- 0361US3997763ATicket reader and imprinter with bypass switchAUTOMATIC PARKING DEVICES INC·Filed 1975·Granted Dec 14, 1976·19 cites·3 claims
- 0457US4021644ACircuit for monitoring the sequence of events at a cashier checkout centerAUTOMATIC PARKING DEVICES INC·Filed 1975·Granted May 3, 1977·13 cites·11 claims
- 0552US4088878AStatic card reader having multiple selectable codesAUTOMATIC PARKING DEVICES INC·Filed 1976·Granted May 9, 1978·10 cites·10 claims
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