Self-adjusting eyeglasses

Details Self-adjusting eyeglasses Self-adjusting eyeglasses

1975-10-28

1977-06-14

Chatmon, Jr., Saxfield

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

351 77, 351115, 351116, 351128, 351133, G02C 514

Patent

active

040294030

ABSTRACT:
A pair of eyeglasses in which the frame member is joined to each temple member and to each nose piece member by a ball joint so as to eliminate any torque pressure on the wearer, with the temples and nose pieces free to rotate to fit the profile of the wearer of the eyeglasses.

REFERENCES:
patent: 1084064 (1914-01-01), Blanchard
patent: 2210507 (1940-08-01), Spill
patent: 2640391 (1953-06-01), Moseley
patent: 3403958 (1968-10-01), Gross
patent: 3476466 (1969-11-01), Hopkins
patent: 3533687 (1970-10-01), Herzig
patent: 3644023 (1972-02-01), Villani

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