Samuelson Group Inc.
Records under this name other than the patents Samuelson Group Inc. 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 11 patents it holds.
Showing 1 to 4 of 4 · Back to Samuelson Group Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,453,036 | Shallow Single Plate Steel Tub Girder Lapsed on the fee record Ended Sep 27, 2026 · High confidence | Lapsed on the fee record | Ended Sep 27, 2026 | High confidence |
| US 9,771,630 | Cold-Formed Tank Head for Railroad Tank Car Lapsed on the fee record Ended Sep 26, 2021 · High confidence | Lapsed on the fee record | Ended Sep 26, 2021 | High confidence |
| US 8,506,005 | Trailer floor having extruded panels Lapsed on the fee record Ended Aug 13, 2021 · From the USPTO record | Lapsed on the fee record | Ended Aug 13, 2021 | From the USPTO record |
| US 9,545,932 | Cold-Formed Tank Head for Railroad Tank Car Lapsed on the fee record Ended Jan 17, 2021 · High confidence | Lapsed on the fee record | Ended Jan 17, 2021 | High confidence |