GNB Technologies, Inc.
Records under this name other than patents GNB Technologies, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to GNB Technologies, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,509,118 | Valve-regulated lead-acid cells and batteries and separators used in such cells and batteries Formerly held Term ended Term ended Jan 18, 2020 · From the USPTO record | Term ended | Term ended Jan 18, 2020 | From the USPTO record |
| US 6,466,025 | Alternator tester Formerly held Term ended Term ended Jan 13, 2020 · From the USPTO record | Term ended | Term ended Jan 13, 2020 | From the USPTO record |
| US 6,428,927 | Detachable rope handle assembly for a battery Formerly held Term ended Term ended Dec 2, 2019 · From the USPTO record | Term ended | Term ended Dec 2, 2019 | From the USPTO record |
| US 6,372,382 | Low profile front terminal lead-acid battery Formerly held Term ended Term ended Aug 21, 2019 · From the USPTO record | Term ended | Term ended Aug 21, 2019 | From the USPTO record |
| US 6,259,254 | Apparatus and method for carrying out diagnostic tests on batteries and for rapidly charging batteries Formerly held Term ended Term ended Jul 26, 2019 · From the USPTO record | Term ended | Term ended Jul 26, 2019 | From the USPTO record |
| US 6,351,878 | Method for making positive grids and lead-acid cells and batteries using such grids Formerly held Term ended Term ended Apr 3, 2019 · From the USPTO record | Term ended | Term ended Apr 3, 2019 | From the USPTO record |
| US 6,309,429 | Lead acid storage battery and method of bonding battery cell terminal posts and bushings Formerly held Term ended Term ended Mar 15, 2019 · From the USPTO record | Term ended | Term ended Mar 15, 2019 | From the USPTO record |
| US 6,120,934 | Cell tray assembly and cover system for lead-acids cells and batteries Formerly held Term ended Term ended Jan 18, 2019 · From the USPTO record | Term ended | Term ended Jan 18, 2019 | From the USPTO record |
| US 6,037,751 | Method and apparatus for charging batteries Formerly held Term ended Term ended Jul 1, 2018 · From the USPTO record | Term ended | Term ended Jul 1, 2018 | From the USPTO record |
| US 6,423,451 | Lead-acid cell and positive plate and alloy therefor Formerly held Term ended Term ended May 4, 2018 · From the USPTO record | Term ended | Term ended May 4, 2018 | From the USPTO record |