Werner Technologies, Inc.
Records under this name other than patents Werner Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Werner Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,044,270 | Posting Ladder Formerly held Term ended Term ended Jun 30, 2024 · High confidence | Term ended | Term ended Jun 30, 2024 | High confidence |
| US 7,165,649 | Positioning System for Folding Ladder and Method of Installation of Folding Ladder Using Positioning System Formerly held Term ended Term ended Dec 28, 2023 · High confidence | Term ended | Term ended Dec 28, 2023 | High confidence |
| US 6,994,184 | Stowable Ladder Configured for Installation in an Opening Formerly held Term ended Term ended Dec 25, 2023 · High confidence | Term ended | Term ended Dec 25, 2023 | High confidence |
| US 6,991,063 | Stowable Ladder Configured for Installation in an Opening Formerly held Term ended Term ended Sep 26, 2023 · High confidence | Term ended | Term ended Sep 26, 2023 | High confidence |
| US D531,322 | Ladder Top Term ended Term ended Oct 31, 2020 · High confidence | Term ended | Term ended Oct 31, 2020 | High confidence |
| US D530,025 | Ladder Top Term ended Term ended Oct 10, 2020 · High confidence | Term ended | Term ended Oct 10, 2020 | High confidence |
| US 6,142,255 | Ladder, member for connecting a rail to a horizontal element of a ladder, and method Term ended Term ended Jun 5, 2017 · From the USPTO record | Term ended | Term ended Jun 5, 2017 | From the USPTO record |
| US 6,145,618 | Ladder system and method of climbing having a rail with a non-linear slot Term ended Term ended Jan 26, 2016 · From the USPTO record | Term ended | Term ended Jan 26, 2016 | From the USPTO record |
| US 7,100,739 | Step Stool, Hinge and Method Lapsed on the fee record Ended Sep 5, 2014 · High confidence | Lapsed on the fee record | Ended Sep 5, 2014 | High confidence |
| US D422,717 | Ladder top Term ended Term ended Apr 11, 2014 · From the USPTO record | Term ended | Term ended Apr 11, 2014 | From the USPTO record |