Motor Overload Protection for Cargo Canopy Systems
A patent family: one line of work, grouped by real continuity rather than by a technology label
inferred from titles. 2 of these applications claim priority to application 13/553,261, filed Jul 19, 2012. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
| Patent | Title | Holder | Status | Expires | Time remaining | Confidence |
|---|---|---|---|---|---|---|
| US 9,887,536 | Self-Correcting Drive and Motor Control for Cargo Canopy Systems In force · High confidence | Roll- Rite LLC | In force | High confidence | ||
| US 9,136,694 | Motor Overload Protection for Cargo Canopy Systems In force · High confidence | Roll-Rite LLC | In force | High confidence | ||
| US 8,752,881 | Self-Correcting Drive for Retractable Cargo Canopy Lapsed Jun 17, 2022 on the fee record Ended Jun 17, 2022 · High confidence | Roll-Rite LLC | Lapsed Jun 17, 2022 on the fee record | Ended Jun 17, 2022 | Ended Jun 17, 2022 | High confidence |
3 of 3 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.
2 of these are in force and held by Roll-Rite LLC.
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.