Winsert, Inc.
Records under this name other than the patents Winsert, 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 1 patents it holds.
Showing 1 to 6 of 6 · Back to Winsert, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,611,590 | Wear Resistant Alloy for Valve Seat Insert Used in Internal Combustion Engines Term ended Term ended Jun 16, 2026 · High confidence | Term ended | Term ended Jun 16, 2026 | High confidence |
| US 6,866,816 | Wear and Corrosion Resistant Austenitic Iron Base Alloy Term ended Term ended Aug 12, 2023 · High confidence | Term ended | Term ended Aug 12, 2023 | High confidence |
| US 6,916,444 | Wear Resistant Alloy Containing Residual Austenite for Valve Seat Insert Term ended Term ended Sep 11, 2022 · High confidence | Term ended | Term ended Sep 11, 2022 | High confidence |
| US 6,485,678 | Wear-resistant iron base alloys Term ended Term ended Jun 20, 2020 · From the USPTO record | Term ended | Term ended Jun 20, 2020 | From the USPTO record |
| US 6,200,688 | Nickel-iron base wear resistant alloy Term ended Term ended Apr 20, 2018 · From the USPTO record | Term ended | Term ended Apr 20, 2018 | From the USPTO record |
| US 5,674,449 | Iron base alloys for internal combustion engine valve seat inserts, and the like Term ended Term ended no later than Oct 7, 2017 · Low confidence | Term ended | Term ended no later than Oct 7, 2017 | Low confidence |