Red Devil, Incorporated
Records under this name other than the patents Red Devil, Incorporated 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 13 patents it holds.
Back to Red Devil, Incorporated
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,772,389 | Color Changing Caulk Lapsed on the fee record Ended Jul 8, 2026 · High confidence | Lapsed on the fee record | Ended Jul 8, 2026 | High confidence |
| US D650,251 | Caulking tube nozzle Term ended Term ended Dec 13, 2025 · From the USPTO record | Term ended | Term ended Dec 13, 2025 | From the USPTO record |
| US 7,798,363 | Method and apparatus for tinting caulk Term ended Term ended Apr 7, 2024 · From the USPTO record | Term ended | Term ended Apr 7, 2024 | From the USPTO record |
| US 7,980,755 | Method for mixing additive into viscous material Term ended Term ended Jun 18, 2023 · From the USPTO record | Term ended | Term ended Jun 18, 2023 | From the USPTO record |
| US 7,407,321 | Method for mixing colorant with a viscous material Term ended Term ended Dec 10, 2020 · From the USPTO record | Term ended | Term ended Dec 10, 2020 | From the USPTO record |
| US 6,910,799 | Mixing apparatus and method Term ended Term ended Jun 30, 2020 · From the USPTO record | Term ended | Term ended Jun 30, 2020 | From the USPTO record |
| US 7,070,318 | Mixing apparatus having rotational and axial motion Term ended Term ended May 2, 2020 · From the USPTO record | Term ended | Term ended May 2, 2020 | From the USPTO record |
| US 4,173,418 | Apparatus for mixing liquids Term ended Term ended no later than Nov 6, 1999 · Low confidence | Term ended | Term ended no later than Nov 6, 1999 | Low confidence |
| US 4,281,936 | Paint mixing and conditioning machine Term ended Term ended no later than Aug 4, 2001 · Low confidence | Term ended | Term ended no later than Aug 4, 2001 | Low confidence |
| US 4,327,488 | Hand held glass cutter Term ended Term ended no later than May 4, 2002 · Low confidence | Term ended | Term ended no later than May 4, 2002 | Low confidence |