Roll Rite LLC
19Patents
13Active
19Granted
47Portfolio score
Filing activity: Dec 9, 1974 → Feb 1, 2019 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4280246A | Self-steering caster | Performing Operations; Transporting | 20 | Expired |
| US7246838B2 | Trailer cover system | Electricity | 20 | Expired |
| US7726720B2 | Trailer cover system | Performing Operations; Transporting | 19 | Active |
| US4097954A | Flutter-resistant caster | Performing Operations; Transporting | 14 | Expired |
| US3944258A | Double ended warehouse trailer | Performing Operations; Transporting | 13 | Expired |
| US7866725B1 | Cable roll tarp system for rear opening trailer | Performing Operations; Transporting | 11 | Active |
| US4074407A | Method for making a hollow-bodied caster wheel | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4029333A | Double ended warehouse trailer | Performing Operations; Transporting | 10 | Expired |
| US8172301B2 | Trailer cover system | Performing Operations; Transporting | 9 | Active |
| US8465080B2 | Sliding pivot assembly for cover systems | Performing Operations; Transporting | 9 | Active |
| US7594687B2 | Container truck cover system | Performing Operations; Transporting | 6 | Active |
| US7967364B1 | Tarp system with flexible torque shaft | Performing Operations; Transporting | 6 | Active |
| US8666595B2 | One-touch controller for tarp systems | Performing Operations; Transporting | 6 | Active |
| US8360502B2 | Tarp system with a universal joint connector | Performing Operations; Transporting | 5 | Active |
| US8608224B2 | Hydraulic brake motor assembly for truck cover system | Performing Operations; Transporting | 2 | Active |
| US10696145B2 | Side to side roller tarp system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11104214B2 | Hinged flexible cable coupler and roll tarp system | Performing Operations; Transporting | 1 | Active |
| US11518224B2 | Dual mode, easy to service tarp | Performing Operations; Transporting | 0 | Active |
| US11345222B2 | Integrated top rail tension roller system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.