Porter Systems
Records under this name other than the patents Porter Systems 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 2 patents it holds.
Showing 1 to 4 of 4 · Back to Porter Systems
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,758,074 | Pawl and sector locking adjustable armrest Lapsed on the fee record Ended Sep 12, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 12, 2025 | From the USPTO record |
| US 10,815,708 | Positioner mechanism using linear adjusting lock Lapsed on the fee record Ended Oct 27, 2024 · From the USPTO record | Lapsed on the fee record | Ended Oct 27, 2024 | From the USPTO record |
| US 7,828,390 | Vehicle seat armrest assembly Lapsed on the fee record Ended Nov 9, 2022 · From the USPTO record | Lapsed on the fee record | Ended Nov 9, 2022 | From the USPTO record |
| US 5,913,029 | Distributed database system and method Term ended Term ended no later than Jun 15, 2019 · Low confidence | Term ended | Term ended no later than Jun 15, 2019 | Low confidence |