US 12,064,318 B2
Breathable adhesive bandages
Lucas Hector Izard Smith, Lake Tekapo (NZ)
Assigned to WOOLAID LIMITED, Christchurch (NZ)
Filed by Lucas Hector Izard Smith, Lake Tekapo (NZ)
Filed on Apr. 25, 2023, as Appl. No. 18/306,972.
Application 18/306,972 is a continuation of application No. 17/880,037, filed on Aug. 3, 2022, granted, now 11,666,487.
Application 17/880,037 is a continuation of application No. 17/400,051, filed on Aug. 11, 2021, granted, now 11,439,540, issued on Sep. 13, 2022.
Application 17/400,051 is a continuation of application No. PCT/NZ2020/050016, filed on Feb. 27, 2020.
Claims priority of provisional application 62/811,033, filed on Feb. 27, 2019.
Prior Publication US 2023/0263667 A1, Aug. 24, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A61F 13/02 (2024.01); A61F 13/0206 (2024.01); A61F 13/0246 (2024.01)
CPC A61F 13/0243 (2013.01) [A61F 13/0206 (2013.01); A61F 13/025 (2013.01); A61F 13/0289 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A breathable adhesive bandage, comprising:
a fabric layer formed entirely of wool, wherein the fabric layer comprises
wool fibers with a fiber thickness in a range of 13 to 25 microns;
a weight in a range of 1 to 15 ounces per square yard; and
a first surface oppositely disposed from a second surface;
an adhesive layer applied to the second surface of the fabric layer in a discontinuous pattern such that
the adhesive layer is configured to cover 40% to 70% of the second surface of the fabric layer.