Zero Zone, Inc.
Records under this name other than the patents Zero Zone, 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 6 patents it holds.
Showing 1 to 5 of 5 · Back to Zero Zone, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,231,783 | Oil control system for a refrigeration system Term ended Term ended Sep 5, 2025 · From the USPTO record | Term ended | Term ended Sep 5, 2025 | From the USPTO record |
| US 7,640,758 | Refrigerant tracking/leak detection system and method Lapsed on the fee record Ended Jan 5, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jan 5, 2022 | From the USPTO record |
| US 6,240,739 | Display refrigerator evaporator cover Term ended Term ended Aug 17, 2020 · From the USPTO record | Term ended | Term ended Aug 17, 2020 | From the USPTO record |
| US 6,272,876 | Display freezer having evaporator unit Term ended Term ended Mar 22, 2020 · From the USPTO record | Term ended | Term ended Mar 22, 2020 | From the USPTO record |
| US 7,475,565 | Refrigeration system including a side-load sub-cooler Lapsed on the fee record Ended Jan 13, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jan 13, 2013 | From the USPTO record |