Back to results
US 12,745,823 B2Granted
Multilayered materials with color changing properties
Assigneeadidas AG
InventorTiberiu Iovu
Life of this patent
Estimating the term…
Abstract
Described are articles of wear including with a material with color changing properties. The material includes at least one elastic portion having an unstretched colored appearance and a stretched colored appearance. The material also includes at least one fixed portion having the stretched colored appearance regardless of a magnitude of an external force applied to the at least one fixed portion.
Claims20
A garment comprising:
- a material with color changing properties comprising:
- at least one elastic portion comprising an unstretched colored appearance and a stretched colored appearance;
- and
- at least one fixed portion comprising the stretched colored appearance regardless of a magnitude of an external force applied to the at least one fixed portion, wherein the at least one elastic portion is positioned within the garment in a location where the at least one elastic portion is an indicator of a magnitude of an external force being applied to the at least one elastic portion in that location;
- the material comprises a first layer, a second layer, and a third layer that each extend across an entire surface of the garment such that the first layer is an outermost layer of the garment;
- and the external force being applied to the at least one elastic portion causes a change from the unstretched colored appearance to the stretched colored appearance at a location of the at least one elastic portion where stretching occurs.
3 more elements
A garment comprising:
- a material with color changing properties comprising:
- a first layer having a first coloration;
- a third layer having a second coloration and positioned below the first layer;
- and
- a second layer positioned between the first layer and the third layer;
- at least one elastic portion of the material comprising an unstretched colored appearance comprising a combination of the first coloration and the second coloration;
- and a stretched colored appearance that does not include the second coloration;
- wherein the at least one elastic portion is positioned within the garment in a location where the at least one elastic portion is an indicator of a magnitude of an external force being applied to the at least one elastic portion in that location;
- and
- at least one fixed portion comprising the stretched colored appearance regardless of a magnitude of an external force applied to the at least one fixed portion;
- wherein the first, second, and third layers extend across an entire surface of the garment such that the first layer is an outermost layer of the garment;
- and wherein a change from the unstretched colored appearance to the stretched colored appearance occurs locally at a location of stretching of the at least one elastic portion.
9 more elements
A garment comprising:
- a material with color changing properties comprising:
- a first layer;
- a third layer positioned below the first layer;
- and a second layer positioned between the first layer and the third layer, wherein the second layer comprises a substantially translucent appearance in an unstretched condition, and a substantially opaque appearance in a stretched condition;
- at least one elastic portion of the material comprising an unstretched colored appearance when the second layer is in the unstretched condition and a stretched colored appearance when the second layer is in the stretched condition, wherein the unstretched colored appearance is different from the stretched colored appearance;
- and
- at least one fixed portion of the material comprising a permanently stretched condition, wherein the at least one fixed portion comprises the stretched colored appearance regardless of a magnitude of an external force applied to the at least one fixed portion, wherein the first, second, and third layers extend across an entire surface of the garment such that the first layer is an outermost layer of the garment;
- and a change from the unstretched colored appearance to the stretched colored appearance occurs locally at a location of stretching of the at least one elastic portion.
5 more elements
Dependencies are inferred from the claim text.