L & W Engineering
Records under this name other than the patents L & W Engineering holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.
Showing 1 to 7 of 7 · Back to L & W Engineering
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,546,746 | Tubular support structure with variable wall thickness Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,040,108 | Tubular structure support with variable dimensions and mechanical properties Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,994,927 | Lightweight boron tubular structure support integrated into seat structure Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 11,021,768 | Shaped boron tubular structure support Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,407,221 | Support structures using tubes having variable wall thicknesses Formerly held Term ended Term ended Jun 27, 2025 · From the USPTO record | Term ended | Term ended Jun 27, 2025 | From the USPTO record |
| US 6,837,518 | Reinforcement structure for instrument panel Formerly held Term ended Term ended Sep 19, 2022 · From the USPTO record | Term ended | Term ended Sep 19, 2022 | From the USPTO record |
| US 5,549,319 | Toe-in angle adjustment for vehicle wheels Term ended Term ended no later than Aug 27, 2016 · Low confidence | Term ended | Term ended no later than Aug 27, 2016 | Low confidence |