Force Engineering Co., Ltd.
Records under this name other than the patents Force Engineering Co., Ltd. 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 3 patents it holds.
Showing 1 to 3 of 3 · Back to Force Engineering Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,476,731 | Electromotive machine Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,750,530 | Epidural space identification device Lapsed on the fee record Ended Sep 5, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 5, 2025 | From the USPTO record |
| US 9,981,114 | Winged injection needle Lapsed on the fee record Ended May 29, 2022 · From the USPTO record | Lapsed on the fee record | Ended May 29, 2022 | From the USPTO record |