Daemo Engineering Co., Ltd.
Records under this name other than the patents Daemo 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 4 patents it holds.
Showing 1 to 6 of 6 · Back to Daemo Engineering Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,022,850 | Stepless variable auto stroke hydraulic breaker system Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,472,797 | Two step hydraulic breaker with automatic stroke adjustment Lapsed on the fee record Ended Nov 12, 2023 · From the USPTO record | Lapsed on the fee record | Ended Nov 12, 2023 | From the USPTO record |
| US 6,513,268 | Quick coupler for excavator Term ended Term ended Jan 22, 2022 · From the USPTO record | Term ended | Term ended Jan 22, 2022 | From the USPTO record |
| US 6,298,560 | Shear assembly Lapsed on the fee record Ended Oct 9, 2013 · From the USPTO record | Lapsed on the fee record | Ended Oct 9, 2013 | From the USPTO record |
| US 6,227,307 | Sound and dust proof breaker Lapsed on the fee record Ended May 8, 2013 · From the USPTO record | Lapsed on the fee record | Ended May 8, 2013 | From the USPTO record |
| US 6,332,747 | Coupling apparatus for detachably attaching an excavating device to excavator Lapsed on the fee record Ended Dec 25, 2009 · From the USPTO record | Lapsed on the fee record | Ended Dec 25, 2009 | From the USPTO record |