Sunstar Engineering Inc.
Records under this name other than the patents Sunstar Engineering 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 36 patents it holds.
Back to Sunstar Engineering Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,790,755 | Adhering Method Using Electrostatic Powder Adhesive, and Powder Adhesive to Be Used in Adhering Method Lapsed on the fee record Ended Jul 29, 2026 · High confidence | Lapsed on the fee record | Ended Jul 29, 2026 | High confidence |
| US D661,632 | Brake disk for a motorcycle Term ended Term ended Jun 12, 2026 · From the USPTO record | Term ended | Term ended Jun 12, 2026 | From the USPTO record |
| US D661,633 | Brake disk for a motorcycle Term ended Term ended Jun 12, 2026 · From the USPTO record | Term ended | Term ended Jun 12, 2026 | From the USPTO record |
| US 11,136,460 | Anti-slip structure and composition for anti-slip treatment Lapsed on the fee record Ended Oct 5, 2025 · From the USPTO record | Lapsed on the fee record | Ended Oct 5, 2025 | From the USPTO record |
| US 8,267,228 | Brake disc having corrugated outer periphery Lapsed on the fee record Ended Sep 18, 2024 · From the USPTO record | Lapsed on the fee record | Ended Sep 18, 2024 | From the USPTO record |
| US 8,250,898 | Brake disk producing method and brake disk Lapsed on the fee record Ended Aug 28, 2024 · From the USPTO record | Lapsed on the fee record | Ended Aug 28, 2024 | From the USPTO record |
| US 9,220,799 | Bactericidal Agent Composition Lapsed on the fee record Ended Dec 29, 2023 · High confidence | Lapsed on the fee record | Ended Dec 29, 2023 | High confidence |
| US 8,082,616 | Shoe bottom repair agent and shoe bottom repair set utilizing the same Lapsed on the fee record Ended Dec 27, 2023 · From the USPTO record | Lapsed on the fee record | Ended Dec 27, 2023 | From the USPTO record |
| US 9,188,177 | Brake disc Lapsed on the fee record Ended Nov 17, 2023 · From the USPTO record | Lapsed on the fee record | Ended Nov 17, 2023 | From the USPTO record |
| US 9,057,413 | Floating brake disk assembling method Lapsed on the fee record Ended Jun 16, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jun 16, 2023 | From the USPTO record |