Aiphone Co., Ltd.
Records under this name other than the patents Aiphone Co., Ltd. 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 44 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D624,522 | Interphone Term ended Term ended Sep 28, 2024 · From the USPTO record | Term ended | Term ended Sep 28, 2024 | From the USPTO record |
| US D624,523 | Interphone Term ended Term ended Sep 28, 2024 · From the USPTO record | Term ended | Term ended Sep 28, 2024 | From the USPTO record |
| US D620,917 | Interphone Term ended Term ended Aug 3, 2024 · From the USPTO record | Term ended | Term ended Aug 3, 2024 | From the USPTO record |
| US D595,260 | Interphone Term ended Term ended Jun 30, 2023 · From the USPTO record | Term ended | Term ended Jun 30, 2023 | From the USPTO record |
| US 7,046,774 | Intercom apparatus Term ended Term ended Apr 23, 2023 · From the USPTO record | Term ended | Term ended Apr 23, 2023 | From the USPTO record |
| US D588,574 | Interphone Term ended Term ended Mar 17, 2023 · From the USPTO record | Term ended | Term ended Mar 17, 2023 | From the USPTO record |
| US D578,993 | Portable intercom with a TV monitor Term ended Term ended Oct 21, 2022 · From the USPTO record | Term ended | Term ended Oct 21, 2022 | From the USPTO record |
| US 7,792,259 | Collective housing intercom system Lapsed on the fee record Ended Sep 7, 2022 · From the USPTO record | Lapsed on the fee record | Ended Sep 7, 2022 | From the USPTO record |
| US D561,734 | Interphone with a TV monitor Term ended Term ended Feb 12, 2022 · From the USPTO record | Term ended | Term ended Feb 12, 2022 | From the USPTO record |
| US D554,103 | Interphone Term ended Term ended Oct 30, 2021 · From the USPTO record | Term ended | Term ended Oct 30, 2021 | From the USPTO record |