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AssigneeThe Procter & Gamble Company
InventorsPhilip Andrew Sawin, Matthew Aaron Neumann, Joseph Craig Lester, Marc Andrew Mamak, Erika Arlene Womack, Ariel Lebron, Joseph Henry Nurre
Estimating the term…
A sheet of material that is marked in a predetermined pattern with a pulsed laser on its outer surface. The sheet material is a layered material that has an outer surface and an inner surface separated by a core. There is a first layer comprising a first material beginning at the outer surface and extending into the core and there is a second layer containing the second material within the core. The outer surface further has a patch, that is a region of the outer surface where the second material is disposed at the outer surface, and at least a portion of the laser marks are disposed on the patch.
A sheet material that has been marked in a predetermined pattern with a pulsed laser, wherein the sheet material is a layered material that has an outer surface and an inner surface separated by a core, wherein there is a first layer comprising a first material beginning at the outer surface and extending into the core and there is a second layer beginning where the first layer ends, extending to the inner surface and comprising a second material within the core and,
Dependencies are inferred from the claim text.