Ledson
Records under this name other than patents Ledson holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D652,985 | Extrusion for LED-based lighting apparatus Term ended Term ended Jan 24, 2026 · From the USPTO record | Term ended | Term ended Jan 24, 2026 | From the USPTO record |
| US D652,986 | Extrusion for LED-based lighting apparatus Term ended Term ended Jan 24, 2026 · From the USPTO record | Term ended | Term ended Jan 24, 2026 | From the USPTO record |
| US D652,568 | Extrusion for LED-based lighting apparatus Term ended Term ended Jan 17, 2026 · From the USPTO record | Term ended | Term ended Jan 17, 2026 | From the USPTO record |
| US D652,569 | Extrusion for LED-based lighting apparatus Term ended Term ended Jan 17, 2026 · From the USPTO record | Term ended | Term ended Jan 17, 2026 | From the USPTO record |
| US D651,739 | Extrusion for LED-based lighting apparatus Term ended Term ended Jan 3, 2026 · From the USPTO record | Term ended | Term ended Jan 3, 2026 | From the USPTO record |
| US D649,680 | Extrusion for light emitting diode based lighting apparatus Term ended Term ended Nov 29, 2025 · From the USPTO record | Term ended | Term ended Nov 29, 2025 | From the USPTO record |
| US D649,681 | Extrusion for LED-based lighting apparatus Term ended Term ended Nov 29, 2025 · From the USPTO record | Term ended | Term ended Nov 29, 2025 | From the USPTO record |
| US D649,682 | Extrusion for LED-based lighting apparatus Term ended Term ended Nov 29, 2025 · From the USPTO record | Term ended | Term ended Nov 29, 2025 | From the USPTO record |
| US D649,683 | Extrusion for LED-based lighting apparatus Term ended Term ended Nov 29, 2025 · From the USPTO record | Term ended | Term ended Nov 29, 2025 | From the USPTO record |
| US D649,684 | Extrusion for LED-based lighting apparatus Term ended Term ended Nov 29, 2025 · From the USPTO record | Term ended | Term ended Nov 29, 2025 | From the USPTO record |