Matrix Inc.
Records under this name other than the patents Matrix 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 2 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D654,102 | Mitre saw Term ended Term ended Feb 14, 2026 · From the USPTO record | Term ended | Term ended Feb 14, 2026 | From the USPTO record |
| US D654,103 | Mitre saw Term ended Term ended Feb 14, 2026 · From the USPTO record | Term ended | Term ended Feb 14, 2026 | From the USPTO record |
| US D653,268 | Mitre saw Term ended Term ended Jan 31, 2026 · From the USPTO record | Term ended | Term ended Jan 31, 2026 | From the USPTO record |
| US 8,248,204 | Tag detecting system, moving object detecting method, and entrance/exit management system Formerly held Lapsed on the fee record Ended Aug 21, 2024 · From the USPTO record | Lapsed on the fee record | Ended Aug 21, 2024 | From the USPTO record |
| US 7,985,324 | Plasma treatment of fly ash from coal combustion to improve its marketability Lapsed on the fee record Ended Jul 26, 2019 · From the USPTO record | Lapsed on the fee record | Ended Jul 26, 2019 | From the USPTO record |
| US 8,299,635 | Power generator Lapsed on the fee record Ended Oct 30, 2016 · From the USPTO record | Lapsed on the fee record | Ended Oct 30, 2016 | From the USPTO record |
| US D433,165 | Flooring panel for animal housings Term ended Term ended Oct 31, 2014 · From the USPTO record | Term ended | Term ended Oct 31, 2014 | From the USPTO record |
| US D426,681 | Support unit for flooring for animal housings Term ended Term ended Jun 13, 2014 · From the USPTO record | Term ended | Term ended Jun 13, 2014 | From the USPTO record |
| US 4,044,077 | Variable venturi nozzle-matrix carburetor add methods for intermixing fuel and air Term ended Term ended no later than Aug 23, 1997 · Low confidence | Term ended | Term ended no later than Aug 23, 1997 | Low confidence |
| US 4,098,478 | Portable folding seat Term ended Term ended no later than Jul 4, 1998 · Low confidence | Term ended | Term ended no later than Jul 4, 1998 | Low confidence |