Techko, Inc.
Records under this name other than patents Techko, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Techko, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,727,819 | Pool guard alarm Term ended Term ended Jun 24, 2022 · From the USPTO record | Term ended | Term ended Jun 24, 2022 | From the USPTO record |
| US D536,728 | Multi-media shredder slot Term ended Term ended Feb 13, 2021 · From the USPTO record | Term ended | Term ended Feb 13, 2021 | From the USPTO record |
| US 7,871,027 | Auto feed shredder apparatus and methods Lapsed on the fee record Ended Jan 18, 2019 · From the USPTO record | Lapsed on the fee record | Ended Jan 18, 2019 | From the USPTO record |
| US 6,983,877 | Automatic hole punch Lapsed on the fee record Ended Jan 10, 2018 · From the USPTO record | Lapsed on the fee record | Ended Jan 10, 2018 | From the USPTO record |
| US 7,187,280 | Alarm system with thin profile Lapsed on the fee record Ended Mar 6, 2015 · From the USPTO record | Lapsed on the fee record | Ended Mar 6, 2015 | From the USPTO record |
| US 6,390,397 | Paper shredding device Lapsed on the fee record Ended May 21, 2014 · From the USPTO record | Lapsed on the fee record | Ended May 21, 2014 | From the USPTO record |
| US 5,473,310 | Pool guard alarm Term ended Term ended no later than Dec 5, 2015 · Low confidence | Term ended | Term ended no later than Dec 5, 2015 | Low confidence |
| US 5,975,445 | Paper shredding device Term ended Term ended no later than Nov 2, 2019 · Low confidence | Term ended | Term ended no later than Nov 2, 2019 | Low confidence |