Tapcoenpro, LLC
Records under this name other than the patents Tapcoenpro, 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 10 patents it holds.
Showing 1 to 5 of 5 · Back to Tapcoenpro, LLC
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,892,748 | Plug Valve Term ended Term ended Aug 12, 2024 · High confidence | Term ended | Term ended Aug 12, 2024 | High confidence |
| US 6,050,288 | Slide valve with welded internals Term ended Term ended Aug 17, 2019 · From the USPTO record | Term ended | Term ended Aug 17, 2019 | From the USPTO record |
| US 6,109,590 | Iron ore slide valve with internal support clamp Term ended Term ended Feb 12, 2018 · From the USPTO record | Term ended | Term ended Feb 12, 2018 | From the USPTO record |
| US 5,979,870 | Butterfly value with offset stem Term ended Term ended no later than Nov 9, 2019 · Low confidence | Term ended | Term ended no later than Nov 9, 2019 | Low confidence |
| US RE36,121 | Plug valve Term ended | Term ended |