Barbco, Inc.
Records under this name other than the patents Barbco, 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.
Showing 1 to 3 of 3 · Back to Barbco, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,526,846 | Material exhaust connection for horizontal bore Lapsed on the fee record Ended Jan 7, 2024 · From the USPTO record | Lapsed on the fee record | Ended Jan 7, 2024 | From the USPTO record |
| US 4,899,482 | Multi-utility fishing tool Term ended Term ended no later than Feb 13, 2010 · Low confidence | Term ended | Term ended no later than Feb 13, 2010 | Low confidence |
| US 5,765,321 | Ground engaging stake Term ended Term ended no later than Jun 16, 2018 · Low confidence | Term ended | Term ended no later than Jun 16, 2018 | Low confidence |