Hammonds Technical Services, Inc.
Records under this name other than the patents Hammonds Technical Services, Inc. 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 4 patents it holds.
Back to Hammonds Technical Services, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,066,353 | Fluid powered additive injection system Term ended Term ended Dec 24, 2024 · From the USPTO record | Term ended | Term ended Dec 24, 2024 | From the USPTO record |
| US 7,040,425 | Trailer mule vehicle for moving semi-trailers Term ended Term ended Oct 1, 2024 · From the USPTO record | Term ended | Term ended Oct 1, 2024 | From the USPTO record |
| US 8,267,108 | Additive dispensing system and method Lapsed on the fee record Ended Sep 18, 2024 · From the USPTO record | Lapsed on the fee record | Ended Sep 18, 2024 | From the USPTO record |
| US 7,694,758 | People moving vehicle with reduced turn radius having omni-directional cab Lapsed on the fee record Ended Apr 13, 2022 · From the USPTO record | Lapsed on the fee record | Ended Apr 13, 2022 | From the USPTO record |
| US 7,690,473 | Omni-directional vehicle with elevatable observation platform Lapsed on the fee record Ended Apr 6, 2022 · From the USPTO record | Lapsed on the fee record | Ended Apr 6, 2022 | From the USPTO record |
| US 8,636,461 | Omni-directional aircraft transporter with hinged gate for moving aircraft Lapsed on the fee record Ended Jan 28, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jan 28, 2022 | From the USPTO record |
| US 8,584,691 | Additive dispensing system and method Lapsed on the fee record Ended Nov 19, 2021 · From the USPTO record | Lapsed on the fee record | Ended Nov 19, 2021 | From the USPTO record |
| US 7,581,603 | Omni-directional aircraft and ordinance handling vehicle Lapsed on the fee record Ended Sep 1, 2021 · From the USPTO record | Lapsed on the fee record | Ended Sep 1, 2021 | From the USPTO record |
| US 6,581,703 | Omni direction vehicle Term ended Term ended Aug 7, 2021 · From the USPTO record | Term ended | Term ended Aug 7, 2021 | From the USPTO record |
| US 9,718,039 | Apparatus for mixing and blending of an additive material into a fluid and method Lapsed on the fee record Ended Aug 1, 2021 · From the USPTO record | Lapsed on the fee record | Ended Aug 1, 2021 | From the USPTO record |