Appa Technology Corp.
Records under this name other than the patents Appa Technology Corp. 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D628,918 | Hooking-type electric meter Term ended Term ended Dec 14, 2024 · From the USPTO record | Term ended | Term ended Dec 14, 2024 | From the USPTO record |
| US D601,047 | Electric meter (I) Term ended Term ended Sep 29, 2023 · From the USPTO record | Term ended | Term ended Sep 29, 2023 | From the USPTO record |
| US D585,315 | Electric meter (II) Term ended Term ended Jan 27, 2023 · From the USPTO record | Term ended | Term ended Jan 27, 2023 | From the USPTO record |
| US D585,316 | Electric meter (III) Term ended Term ended Jan 27, 2023 · From the USPTO record | Term ended | Term ended Jan 27, 2023 | From the USPTO record |
| US 6,646,562 | Hooking-type fully automatic electric meter Term ended Term ended May 28, 2022 · From the USPTO record | Term ended | Term ended May 28, 2022 | From the USPTO record |
| US D517,434 | Clamp multimeter Term ended Term ended Mar 21, 2020 · From the USPTO record | Term ended | Term ended Mar 21, 2020 | From the USPTO record |
| US D515,952 | Multimeter Term ended Term ended Feb 28, 2020 · From the USPTO record | Term ended | Term ended Feb 28, 2020 | From the USPTO record |
| US D515,953 | Clamp multimeter Term ended Term ended Feb 28, 2020 · From the USPTO record | Term ended | Term ended Feb 28, 2020 | From the USPTO record |
| US 7,323,859 | Auto-measuring universal meter Lapsed on the fee record Ended Jan 29, 2020 · From the USPTO record | Lapsed on the fee record | Ended Jan 29, 2020 | From the USPTO record |
| US D472,828 | Electrical multimeter Term ended Term ended Apr 8, 2017 · From the USPTO record | Term ended | Term ended Apr 8, 2017 | From the USPTO record |