Claxton Engineering Services Limited
Records under this name other than the patents Claxton Engineering Services Limited 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 1 patents it holds.
Showing 1 to 6 of 6 · Back to Claxton Engineering Services Limited
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,904,621 | Tubular Connector Lapsed on the fee record Ended Dec 9, 2022 · High confidence | Lapsed on the fee record | Ended Dec 9, 2022 | High confidence |
| US 8,578,681 | Tower connector Lapsed on the fee record Ended Nov 12, 2021 · From the USPTO record | Lapsed on the fee record | Ended Nov 12, 2021 | From the USPTO record |
| US 9,592,568 | Subsea welding apparatus and method Lapsed on the fee record Ended Mar 14, 2021 · From the USPTO record | Lapsed on the fee record | Ended Mar 14, 2021 | From the USPTO record |
| US 7,484,768 | Connector Lapsed on the fee record Ended Feb 3, 2021 · From the USPTO record | Lapsed on the fee record | Ended Feb 3, 2021 | From the USPTO record |
| US 8,096,540 | Tension ring lifting assembly Lapsed on the fee record Ended Jan 17, 2020 · From the USPTO record | Lapsed on the fee record | Ended Jan 17, 2020 | From the USPTO record |
| US 7,552,763 | Sphere launcher Lapsed on the fee record Ended Jun 30, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jun 30, 2013 | From the USPTO record |