Danco, Inc.
Records under this name other than the patents Danco, Inc. 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 74 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,533,688 | Toilet Fill Valve Lock and Method Term ended Term ended Oct 18, 2026 · High confidence | Term ended | Term ended Oct 18, 2026 | High confidence |
| US 7,484,420 | Fastener Assembly and Method Term ended Term ended Oct 17, 2026 · High confidence | Term ended | Term ended Oct 17, 2026 | High confidence |
| US D661,530 | Soap dispenser Term ended Term ended Jun 12, 2026 · From the USPTO record | Term ended | Term ended Jun 12, 2026 | From the USPTO record |
| US 7,650,652 | Toilet bowl water level indication Term ended Term ended May 29, 2026 · From the USPTO record | Term ended | Term ended May 29, 2026 | From the USPTO record |
| US 8,087,426 | Toilet fill valve lock and method Term ended Term ended Feb 15, 2026 · From the USPTO record | Term ended | Term ended Feb 15, 2026 | From the USPTO record |
| US D650,048 | Universal Tank Lever Term ended Term ended Dec 6, 2025 · High confidence | Term ended | Term ended Dec 6, 2025 | High confidence |
| US D648,002 | Universal Tank Lever Term ended Term ended Nov 1, 2025 · High confidence | Term ended | Term ended Nov 1, 2025 | High confidence |
| US D647,602 | Universal Tank Lever Term ended Term ended Oct 25, 2025 · High confidence | Term ended | Term ended Oct 25, 2025 | High confidence |
| US 7,743,436 | Toilet Fill Valve with Adjustable Bowl Fill Flow Term ended Term ended Jul 26, 2025 · High confidence | Term ended | Term ended Jul 26, 2025 | High confidence |
| US D641,068 | Side spray Term ended Term ended Jul 5, 2025 · From the USPTO record | Term ended | Term ended Jul 5, 2025 | From the USPTO record |