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US 2025/0148244 A1Published application
Metal card
AssigneeX-Card Holdings, LLC
InventorMark A. Cox
Life of this patent
Estimating the term…
Abstract
A card core includes a body defining a cutout and a discontinuity. The cutout includes an opening in the body defined by an edge and the discontinuity includes a channel defined by the body extending from an outer surface of the body to the cutout. The cutout is sized and configured to define a gap between an element positioned in the cutout and the edge to electromagnetically isolate the element from the body.
Claims20
A card core comprising:
- a body defining a plurality of cutouts each having one or more sinuous discontinuities, each cutout including an opening defined by an inner edge with a gap between an element positioned in the opening and the inner edge so as to electromagnetically isolate the element from the body, wherein each of the one or more sinuous discontinuities comprises a channel defined by the body including at least one curved portion and at least one straight portion, wherein the one or more sinuous discontinuities communicate between an outer edge surface of the body and the inner edge.
Dependencies are inferred from the claim text.