Eyeglass frame including shape-memory elements
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United States of America Patent
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Jan 30, 1990
Grant Date -
N/A
app pub date -
Dec 5, 1988
filing date -
Dec 6, 1983
priority date (Note) -
Expired
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Abstract
Eyeglass frames fabricated from shape-memory alloys which have optimized elasticity properties which exhibit a combination of shape-memory and elastic properties, which utilize the shape-memory property of these alloys in fastening elements, or which utilize the flexibility and fatigue resistance of the martensite state of the alloys as a hinge element are disclosed.
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