Span Tech LLC
Records under this name other than the patents Span Tech LLC 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 28 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,559,421 | Modular link conveyor chain with return run support arrangement Term ended Term ended Jun 16, 2026 · From the USPTO record | Term ended | Term ended Jun 16, 2026 | From the USPTO record |
| US D658,842 | Spiral conveyor frame Term ended Term ended May 1, 2026 · From the USPTO record | Term ended | Term ended May 1, 2026 | From the USPTO record |
| US 8,479,912 | Matrix sorter system with transpositor conveyor Lapsed on the fee record Ended Jul 9, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jul 9, 2025 | From the USPTO record |
| US 8,376,118 | Matrix sorter system Term ended Term ended Apr 28, 2025 · From the USPTO record | Term ended | Term ended Apr 28, 2025 | From the USPTO record |
| US 10,988,327 | Sortation system and related methods Lapsed on the fee record Ended Apr 27, 2025 · From the USPTO record | Lapsed on the fee record | Ended Apr 27, 2025 | From the USPTO record |
| US 8,113,334 | Matrix sorter system Lapsed on the fee record Ended Feb 14, 2024 · From the USPTO record | Lapsed on the fee record | Ended Feb 14, 2024 | From the USPTO record |
| US 6,959,803 | Self-tensioning conveyor Term ended Term ended Dec 10, 2023 · From the USPTO record | Term ended | Term ended Dec 10, 2023 | From the USPTO record |
| US 7,108,126 | Side-flexing conveyor chain having twin transverse connectors Term ended Term ended Dec 10, 2023 · From the USPTO record | Term ended | Term ended Dec 10, 2023 | From the USPTO record |
| US 7,308,979 | Self-tensioning conveyor with slave drive Term ended Ended no later than Dec 10, 2023 · From the USPTO record | Term ended | Ended no later than Dec 10, 2023 | From the USPTO record |
| US 7,441,649 | Side-flexing conveyor chain having twin transverse connectors Term ended Term ended Dec 10, 2023 · From the USPTO record | Term ended | Term ended Dec 10, 2023 | From the USPTO record |