Smarte Carte, Inc.
37Patents
14Active
37Granted
46Portfolio score
Filing activity: Jun 7, 1974 → Aug 5, 2022 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5149114A | Nestable cargo cart | Performing Operations; Transporting | 65 | Expired |
| USD331135S | Nestable cargo cart | General | 62 | Expired |
| US3978959A | Dispensing system for wheeled vehicles | Physics | 58 | Expired |
| US4450968A | Nestable cart anti-reversing apparatus | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5921373A | Cart management system | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6142283A | Cart management system | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6125985A | Cart management system | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4381870A | Versatile cart apparatus | Performing Operations; Transporting | 47 | Expired |
| US6244366A | Cart transporter | Performing Operations; Transporting | 44 | Expired |
| US9430892B2 | Locker rental system using external codes | Physics | 41 | Active |
| US5526916A | Cart management system | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4733877A | Cart apparatus with improved handle | Performing Operations; Transporting | 30 | Expired |
| US6024203A | Cart management system and method | Emerging Cross-Sectional Technologies | 30 | Expired |
| US8500012B2 | Locker system using barcoded wristbands | Physics | 28 | Active |
| USD280858S | Shopping cart | General | 28 | Expired |
| USD360392S | Double stroller | General | 20 | Expired |
| USD263456S | Shopping cart with child seat | General | 20 | Expired |
| US7448476B2 | Brake assembly and control mechanism for a cart, and method | Performing Operations; Transporting | 16 | Expired |
| USD413550S | Cart tugger | General | 15 | Expired |
| US9558608B2 | Electronic locker right acquisition via an external system | Physics | 15 | Active |
| US6237725A | Cart automatic brake mechanism | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4518073A | Vehicle lock apparatus and method | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8672199B1 | Adjustable electronic device holder mountable to a cart handle | Electricity | 11 | Active |
| US9158946B2 | Locker system using barcoded wristbands | Physics | 11 | Active |
| US8714452B2 | System for dispensing wristbands with unique indicia | Physics | 9 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.