Eyeglasses having shapeable weighted temples

Details Eyeglasses having shapeable weighted temples Eyeglasses having shapeable weighted temples

1976-03-29

1978-02-21

Sacher, Paul A.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

351123, G02C 514

Patent

active

040749320

ABSTRACT:
Eyeglasses which have temples made of a material which is substantially rigid at atmospheric temperatures but ductile at a temperature above atmospheric temperature, and a weighting material encapsulated in the material of which the temples are made which is substantially rigid at atmospheric temperatures but liquid at the temperature at which the temples are ductile and the method of fitting said eyeglasses including the steps of heating the temples until they are ductile and the weighting material is liquid, shaping the temples while they are ductile and the weighting material is liquid, and cooling the temples to solidify the weighting material and to make the material of the temples substantially rigid.

REFERENCES:
patent: 3768892 (1973-10-01), Bidgood

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