Mighty Leaf Tea
Records under this name other than patents Mighty Leaf Tea holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,826,849 | Universal lid system and methods Formerly held Lapsed on the fee record Ended Nov 28, 2025 · From the USPTO record | Lapsed on the fee record | Ended Nov 28, 2025 | From the USPTO record |
| US 6,460,725 | Container lid and methods for beverage preparation and bag retention through lid side wall Term ended Term ended Mar 15, 2020 · From the USPTO record | Term ended | Term ended Mar 15, 2020 | From the USPTO record |
| US 8,613,375 | Full Profile Lid for Beverage Preparation Lapsed on the fee record Ended Dec 24, 2017 · Medium confidence | Lapsed on the fee record | Ended Dec 24, 2017 | Medium confidence |
| US 8,181,817 | Raised Container Lid or Beverage Preparation and Beverage Bag Retention Lapsed on the fee record Ended May 22, 2016 · Medium confidence | Lapsed on the fee record | Ended May 22, 2016 | Medium confidence |
| US 6,729,494 | Container Lid and Methods for Beverage Preparation and Bag Retention Through Side Wall Lapsed on the fee record Ended May 4, 2016 · Low confidence | Lapsed on the fee record | Ended May 4, 2016 | Low confidence |
| US 6,464,099 | Raised container lid for beverage bag retention and related preparation methods Term ended Ended no later than Sep 15, 2015 · From the USPTO record | Term ended | Ended no later than Sep 15, 2015 | From the USPTO record |
| US 6,742,670 | Container lid for beverage preparation and bag retention Term ended Ended no later than Sep 15, 2015 · From the USPTO record | Term ended | Ended no later than Sep 15, 2015 | From the USPTO record |
| US 7,140,510 | Reduced Profile Lid for Beverage Preparation Term ended Ended no later than Sep 15, 2015 · Low confidence | Term ended | Ended no later than Sep 15, 2015 | Low confidence |
| US 7,299,940 | Alterable Profile Lid for Beverage Preparation Term ended Ended no later than Sep 15, 2015 · Low confidence | Term ended | Ended no later than Sep 15, 2015 | Low confidence |
| US 8,651,316 | Container Lid Configured to Prevent Tea Bag from Blocking a Drinking Aperture Related Methods Term ended Term ended Sep 15, 2015 · Medium confidence | Term ended | Term ended Sep 15, 2015 | Medium confidence |