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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99564180 | DH | Dec 23, 2025 | Registered | ["006"] | Yuhuan Donghai Valve Co., Ltd. |
| 77959296 | DH | Mar 15, 2010 | Abandoned | ["011","021"] | DHI Corp. |