Worktools, Inc.
Records under this name other than the patents Worktools, 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 17 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,987,734 | Flat clinch anvil assembly Lapsed on the fee record Ended Jun 5, 2026 · From the USPTO record | Lapsed on the fee record | Ended Jun 5, 2026 | From the USPTO record |
| US 7,654,183 | Compact heavy duty hole punch Term ended Term ended Mar 22, 2026 · From the USPTO record | Term ended | Term ended Mar 22, 2026 | From the USPTO record |
| US 7,404,507 | High-start spring energized stapler Term ended Term ended Jan 31, 2026 · From the USPTO record | Term ended | Term ended Jan 31, 2026 | From the USPTO record |
| US 7,328,827 | High-start spring energized stapler Term ended Term ended Jan 30, 2026 · From the USPTO record | Term ended | Term ended Jan 30, 2026 | From the USPTO record |
| US 7,708,179 | High-start spring energized stapler Term ended Term ended Jan 30, 2026 · From the USPTO record | Term ended | Term ended Jan 30, 2026 | From the USPTO record |
| US 8,113,404 | High-start spring energized stapler Term ended Ended no later than Jan 30, 2026 · From the USPTO record | Term ended | Ended no later than Jan 30, 2026 | From the USPTO record |
| US 8,453,903 | High-start spring energized stapler Term ended Ended no later than Jan 30, 2026 · From the USPTO record | Term ended | Ended no later than Jan 30, 2026 | From the USPTO record |
| US 8,550,322 | Spring actuated pliers stapler Lapsed on the fee record Ended Oct 8, 2025 · From the USPTO record | Lapsed on the fee record | Ended Oct 8, 2025 | From the USPTO record |
| US 8,061,252 | Hole punch element Term ended Term ended Aug 30, 2025 · From the USPTO record | Term ended | Term ended Aug 30, 2025 | From the USPTO record |
| US 8,464,620 | Hole punch element Term ended Term ended Aug 30, 2025 · From the USPTO record | Term ended | Term ended Aug 30, 2025 | From the USPTO record |