READ Co., Ltd.
Records under this name other than the patents READ 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 1 patents it holds.
Showing 1 to 10 of 10 · Back to READ Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,293,854 | Dresser for polishing cloth and manufacturing method therefor Lapsed on the fee record Ended Sep 25, 2013 · From the USPTO record | Lapsed on the fee record | Ended Sep 25, 2013 | From the USPTO record |
| US 4,998,625 | Riprap separation apparatus and method Term ended Term ended no later than Mar 12, 2011 · Low confidence | Term ended | Term ended no later than Mar 12, 2011 | Low confidence |
| US 5,082,555 | Soil feeding apparatus and method Formerly held Term ended Term ended no later than Jan 21, 2012 · Low confidence | Term ended | Term ended no later than Jan 21, 2012 | Low confidence |
| US 5,219,078 | Material separating and sizing apparatus with vibrating rods and method Term ended Term ended no later than Jun 15, 2013 · Low confidence | Term ended | Term ended no later than Jun 15, 2013 | Low confidence |
| US 5,244,098 | Material separating apparatus and method Formerly held Term ended Term ended no later than Sep 14, 2013 · Low confidence | Term ended | Term ended no later than Sep 14, 2013 | Low confidence |
| US 5,322,170 | Waste material separating apparatus and method Formerly held Term ended Term ended no later than Jun 21, 2014 · Low confidence | Term ended | Term ended no later than Jun 21, 2014 | Low confidence |
| US 5,398,815 | Landfill waste material separating method Formerly held Term ended Term ended no later than Mar 21, 2015 · Low confidence | Term ended | Term ended no later than Mar 21, 2015 | Low confidence |
| US 5,501,343 | Soil feeding apparatus with interruptor and method Formerly held Term ended Term ended no later than Mar 26, 2016 · Low confidence | Term ended | Term ended no later than Mar 26, 2016 | Low confidence |
| US 5,641,071 | Convertible material separating apparatus, and convertible kits Formerly held Term ended Term ended no later than Jun 24, 2017 · Low confidence | Term ended | Term ended no later than Jun 24, 2017 | Low confidence |
| US 5,961,884 | Blue or bluish green aluminum silicate luminous storage material and its manufacturing method Term ended Term ended no later than Oct 5, 2019 · Low confidence | Term ended | Term ended no later than Oct 5, 2019 | Low confidence |