500 Group, Inc.
30Patents
7Active
30Granted
43Portfolio score
Filing activity: May 13, 1993 → Oct 24, 2018 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6176559A | Rolling containers assembly | Emerging Cross-Sectional Technologies | 221 | Expired |
| US6347847B1 | Rolling containers assembly | Emerging Cross-Sectional Technologies | 143 | Expired |
| US6601930B2 | Rolling containers assembly | Emerging Cross-Sectional Technologies | 90 | Expired |
| USD437484S | Rolling workshop | General | 74 | Expired |
| USD435967S | Hard-sided luggage article | General | 73 | Expired |
| USD438005S | Hard-sided luggage article | General | 68 | Expired |
| US5984326A | Roller mechanism for container or cart | Performing Operations; Transporting | 56 | Expired |
| US6497311B2 | Wheeled luggage and associated devices | Human Necessities | 53 | Expired |
| US6502677B1 | Full-gussetted luggage and an associated method of making full-gussetted luggage | Human Necessities | 45 | Expired |
| US6006395A | Cushion brush | Human Necessities | 40 | Expired |
| US6367603B1 | Containment article having a pair of hingedly connected, substantially identical plastic shells and related improvements | Emerging Cross-Sectional Technologies | 38 | Expired |
| US8474194B2 | Modular prefabricated house | Fixed Constructions | 33 | Active |
| US6149002A | Container and foldable panel employing a plurality of gas pockets | Performing Operations; Transporting | 30 | Expired |
| US8733029B2 | Modular prefabricated house | Fixed Constructions | 30 | Active |
| USD434224S | Luggage article | General | 27 | Expired |
| US5375734A | Cosmetic organizer | Emerging Cross-Sectional Technologies | 16 | Expired |
| USD355072S | Cosmetic organizer | General | 14 | Expired |
| US6802409B1 | Wheeled luggage and associated devices | Human Necessities | 14 | Expired |
| US6446987B2 | Roller mechanism for container or cart | Performing Operations; Transporting | 14 | Expired |
| US7331596B2 | Collapsible multifunction apparatus | Performing Operations; Transporting | 13 | Active |
| US10196173B2 | Nestable dual-configuration storage and display container | Performing Operations; Transporting | 13 | Active |
| USD369242S | Tray organizer with drawer | General | 12 | Expired |
| US10661835B2 | Vehicle system | Performing Operations; Transporting | 11 | Active |
| US6213328A | Method and construction for connecting together metal and plastic elements | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6415920B1 | Container and foldable panel employing a plurality of gas pockets | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.