Technical Graphics, Inc.
Records under this name other than patents Technical Graphics, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Technical Graphics, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,739,711 | Micro-Optic Security Device Formerly held In force · High confidence | In force | High confidence | |
| US 10,195,891 | Method for Producing a Composite Web and Security Devices Prepared from the Composite Web Formerly held In force · High confidence | In force | High confidence | |
| US 7,703,810 | Security Device Formerly held Term ended Term ended Jul 1, 2025 · High confidence | Term ended | Term ended Jul 1, 2025 | High confidence |
| US RE39,490 | Security Device Having Multiple Security Features and Method of Making Same Formerly held Term ended Term ended Dec 1, 2018 · Low confidence | Term ended | Term ended Dec 1, 2018 | Low confidence |
| US 6,930,606 | Security Device Having Multiple Security Detection Features Formerly held Lapsed on the fee record Ended Aug 16, 2017 · Medium confidence | Lapsed on the fee record | Ended Aug 16, 2017 | Medium confidence |
| US 6,805,926 | Security Label Having Security Element and Method of Making Same Formerly held Lapsed on the fee record Ended Oct 19, 2016 · High confidence | Lapsed on the fee record | Ended Oct 19, 2016 | High confidence |
| US 7,243,951 | Durable Security Devices and Security Articles Employing Such Devices Lapsed on the fee record Ended Jul 17, 2011 · High confidence | Lapsed on the fee record | Ended Jul 17, 2011 | High confidence |
| US 6,549,131 | Security device with foil camouflaged magnetic regions and methods of making same Lapsed on the fee record Ended Apr 15, 2011 · From the USPTO record | Lapsed on the fee record | Ended Apr 15, 2011 | From the USPTO record |
| US 6,255,948 | Security device having multiple security features and method of making same Formerly held Surrendered on reissue Surrendered on reissue Feb 20, 2007 · From the USPTO record | Surrendered on reissue | Surrendered on reissue Feb 20, 2007 | From the USPTO record |
| US 4,791,864 | Drainage system for expressing fibrous materials Term ended Term ended no later than Dec 20, 2008 · Low confidence | Term ended | Term ended no later than Dec 20, 2008 | Low confidence |