Brown LLC
Records under this name other than the patents Brown LLC 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 46 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,399,175 | Thermoformer Plug Assist Drive Assembly Term ended Term ended Sep 29, 2026 · High confidence | Term ended | Term ended Sep 29, 2026 | High confidence |
| US 7,033,536 | Method for Thermoforming Term ended Term ended Jan 21, 2024 · High confidence | Term ended | Term ended Jan 21, 2024 | High confidence |
| US 6,969,246 | Forming Station and Process for Twin Sheet Thermoforming Term ended Term ended Jul 30, 2023 · High confidence | Term ended | Term ended Jul 30, 2023 | High confidence |
| US 6,688,873 | Plug Assist Quick Change Mounting for Thermoformer Tooling Term ended Term ended May 26, 2022 · High confidence | Term ended | Term ended May 26, 2022 | High confidence |
| US 6,648,624 | Thermoforming Machine Tooling Assembly with Plug Assist Tooling Term ended Term ended Apr 14, 2022 · High confidence | Term ended | Term ended Apr 14, 2022 | High confidence |
| US 7,089,985 | Thermoformer for Forming and Heat Bonding a Thermoplastic Sheet to a Substrate Term ended Term ended Feb 13, 2022 · Medium confidence | Term ended | Term ended Feb 13, 2022 | Medium confidence |
| US 6,648,043 | Thermoformer for forming and heat bonding a thermoplastic sheet to a substrate Term ended Term ended Apr 11, 2021 · From the USPTO record | Term ended | Term ended Apr 11, 2021 | From the USPTO record |
| US 7,303,386 | Method and Apparatus for Squaring and Flattening Sheets Lapsed on the fee record Ended Dec 4, 2019 · High confidence | Lapsed on the fee record | Ended Dec 4, 2019 | High confidence |
| US 6,055,904 | Shut height adjustment and crank support arrangements and methods for a thermoforming press Term ended Term ended Dec 28, 2018 · From the USPTO record | Term ended | Term ended Dec 28, 2018 | From the USPTO record |
| US 6,093,010 | Lip rolling machine with improved oven mounting and adjustable guide rods Term ended Term ended Dec 2, 2018 · From the USPTO record | Term ended | Term ended Dec 2, 2018 | From the USPTO record |