Assignee
SMARTE CARTE INC
US·28 granted patents·2 pending applications·1,027 citations·filing 1974–2025
Top patents by PatentIndex Score
30 records- 0195US3978959ADispensing system for wheeled vehiclesSMARTE CARTE INC·Filed 1974·Granted Sep 7, 1976·87 cites·10 claims
- 0294US9430892B2Locker rental system using external codesSMARTE CARTE INC·Filed 2014·Granted Aug 30, 2016·51 cites·20 claims
- 0393USD331135SNestable cargo cartSMARTE CARTE INC·Filed 1991·Granted Nov 17, 1992·64 cites·1 claims
- 0491US4381870AVersatile cart apparatusSMARTE CARTE INC·Filed 1981·Granted May 3, 1983·70 cites·42 claims
- 0589US9558608B2Electronic locker right acquisition via an external systemSMARTE CARTE INC·Filed 2014·Granted Jan 31, 2017·18 cites·17 claims
- 0689US6244366B1Cart transporterSMARTE CARTE INC·Filed 1997·Granted Jun 12, 2001·84 cites·14 claims
- 0789USD280858SShopping cartSMARTE CARTE INC·Filed 1983·Granted Oct 1, 1985·28 cites·1 claims
- 0888US8714452B2System for dispensing wristbands with unique indiciaSMARTE CARTE INC·Filed 2013·Granted May 6, 2014·15 cites·7 claims
- 0988US5149114ANestable cargo cartSMARTE CARTE INC·Filed 1991·Granted Sep 22, 1992·80 cites·14 claims
- 1087US9158946B2Locker system using barcoded wristbandsSMARTE CARTE INC·Filed 2014·Granted Oct 13, 2015·14 cites·15 claims
- 1186USD263456SShopping cart with child seatSMARTE CARTE INC·Filed 1979·Granted Mar 23, 1982·20 cites·1 claims
- 1284US4450968ANestable cart anti-reversing apparatusSMARTE CARTE INC·Filed 1981·Granted May 29, 1984·77 cites·4 claims
- 1383USD360392SDouble strollerSMARTE CARTE INC·Filed 1994·Granted Jul 18, 1995·24 cites·1 claims
- 1481US6237725B1Cart automatic brake mechanismSMARTE CARTE INC·Filed 2000·Granted May 29, 2001·29 cites·12 claims
- 1580US6125985ACart management systemSMARTE CARTE INC·Filed 1999·Granted Oct 3, 2000·54 cites·4 claims
- 1674US7857108B2Brake assembly and control mechanism for a cart, and methodSMARTE CARTE INC·Filed 2008·Granted Dec 28, 2010·11 cites·20 claims
- 1772US4733877ACart apparatus with improved handleSMARTE CARTE INC·Filed 1987·Granted Mar 29, 1988·45 cites·7 claims
- 1869US5526916ACart management systemSMARTE CARTE INC·Filed 1994·Granted Jun 18, 1996·61 cites·65 claims
- 1968USD413550SCart tuggerSMARTE CARTE INC·Filed 1997·Granted Sep 7, 1999·16 cites·1 claims
- 2067US4518072ACart conveyor and dispenser apparatusSMARTE CARTE INC·Filed 1983·Granted May 21, 1985·28 cites·40 claims
- 2162US6142283ACart management systemSMARTE CARTE INC·Filed 1999·Granted Nov 7, 2000·58 cites·5 claims
- 2261US4518073AVehicle lock apparatus and methodSMARTE CARTE INC·Filed 1983·Granted May 21, 1985·24 cites·22 claims
- 2356US2025353682A1Vending track for pushable vehicleSMARTE CARTE INC·Filed 2025·Application pending·0 cites
- 2454USD360393SInfant strollerSMARTE CARTE INC·Filed 1994·Granted Jul 18, 1995·7 cites·1 claims
- 2553US6024203ACart management system and methodSMARTE CARTE INC·Filed 1997·Granted Feb 15, 2000·44 cites·19 claims
- 2649US12371263B2Vending track for pushable vehicleSMARTE CARTE INC·Filed 2022·Granted Jul 29, 2025·0 cites·20 claims
- 2749US2016035166A1Locker system using barcoded wristbandsSMARTE CARTE INC·Filed 2015·Application pending·0 cites
- 2845US6041894ACart automatic brake mechanismSMARTE CARTE INC·Filed 1998·Granted Mar 28, 2000·18 cites·15 claims
- 2930USD263127SLuggage cart with adult seatSMARTE CARTE INC·Filed 1979·Granted Feb 23, 1982·0 cites·1 claims
- 3028USD556098SChild strollerSMARTE CARTE INC·Filed 2007·Granted Nov 27, 2007·0 cites·1 claims
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