Tri-Tech, Inc.
Records under this name other than patents Tri-Tech, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,116,896 | Infusion pump inspection machine Lapsed on the fee record Ended Sep 14, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 14, 2025 | From the USPTO record |
| US 8,775,500 | Distributed computing system having leader signaled agents to execute task after data acquisition completion Formerly held Lapsed on the fee record Ended Jul 8, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jul 8, 2022 | From the USPTO record |
| US 8,745,126 | Method of processing distributed computing system Formerly held Lapsed on the fee record Ended Jun 3, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jun 3, 2022 | From the USPTO record |
| US 6,774,517 | Injection Molded Threaded Rotor and Manufacture Method Formerly held Term ended Term ended Jan 10, 2021 · High confidence | Term ended | Term ended Jan 10, 2021 | High confidence |
| US 6,603,229 | Linear actuator with threaded captivation sleeve, captive lead screw, and spring pre-load adjustment Formerly held Term ended Term ended Nov 15, 2020 · From the USPTO record | Term ended | Term ended Nov 15, 2020 | From the USPTO record |
| US 6,121,561 | Hermetically sealed electrical switch Formerly held Term ended Term ended Sep 14, 2019 · From the USPTO record | Term ended | Term ended Sep 14, 2019 | From the USPTO record |
| US D497,620 | Linear Actuator Body Formerly held Term ended Term ended Oct 26, 2018 · High confidence | Term ended | Term ended Oct 26, 2018 | High confidence |
| US D482,707 | Linear Actuator Shaft Formerly held Term ended Term ended Nov 25, 2017 · High confidence | Term ended | Term ended Nov 25, 2017 | High confidence |
| US 6,932,319 | Linear Valve Actuator Formerly held Lapsed on the fee record Ended Aug 23, 2017 · High confidence | Lapsed on the fee record | Ended Aug 23, 2017 | High confidence |
| US 6,362,547 | Linear/rotary motor and method of use Formerly held Term ended Term ended Aug 12, 2017 · From the USPTO record | Term ended | Term ended Aug 12, 2017 | From the USPTO record |