Assignee
QONAAR CORP
14 granted patents·596 citations·filing 1974–1988
Top patents by PatentIndex Score
14 records- 0186US4380316AElectronic interlock for a cash collection receptacleQONAAR CORP·Filed 1981·Granted Apr 19, 1983·183 cites·17 claims
- 0284US3939954ACheck receiving and testing apparatusQONAAR CORP·Filed 1974·Granted Feb 24, 1976·37 cites·35 claims
- 0382US4848556ALow power coin discrimination apparatusQONAAR CORP·Filed 1988·Granted Jul 18, 1989·124 cites·26 claims
- 0479US4031991ACoin operated electronic parking meterQONAAR CORP·Filed 1975·Granted Jun 28, 1977·88 cites·17 claims
- 0577US3966116ASecurity box and receptacle housing for valuablesQONAAR CORP·Filed 1974·Granted Jun 29, 1976·32 cites·11 claims
- 0665US3998008ATurnstile head mechanism constructionQONAAR CORP·Filed 1975·Granted Dec 21, 1976·22 cites·27 claims
- 0761US3964590AParking meter with automatic reading meansQONAAR CORP·Filed 1975·Granted Jun 22, 1976·24 cites·13 claims
- 0860US4453667ABill transport system for a fareboxQONAAR CORP·Filed 1982·Granted Jun 12, 1984·23 cites·14 claims
- 0953US4201333AFare collection apparatusQONAAR CORP·Filed 1978·Granted May 6, 1980·14 cites·22 claims
- 1050US3938733ASealed collection systemQONAAR CORP·Filed 1975·Granted Feb 17, 1976·13 cites·13 claims
- 1147US4020927ABrake mechanism for turnstiles and the likeQONAAR CORP·Filed 1976·Granted May 3, 1977·13 cites·8 claims
- 1239US4729509ACoin collecting apparatusQONAAR CORP·Filed 1987·Granted Mar 8, 1988·9 cites·7 claims
- 1338US3974961ADoor lock for cash acceptance receptacleQONAAR CORP·Filed 1975·Granted Aug 17, 1976·10 cites·6 claims
- 1432US4717007ANon-trapping coin shuttle for electronic parking meterQONAAR CORP·Filed 1986·Granted Jan 5, 1988·4 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →