Eyeglass lens connector, eyeglasses with interchangeable...

Details Eyeglass lens connector, eyeglasses with interchangeable... Eyeglass lens connector, eyeglasses with interchangeable...

2011-04-19

2011-04-19

Mai, Huy K (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Rimless mounting

C351S057000, C351S149000

Reexamination Certificate

active

07926936

ABSTRACT:
Eyeglass lens connector with single-operation interchangeable lenses. The configuration enables cutting lenses with the connector body alone mounted to the lens substrate, allowing eyeglasses to be assembled by utilizing the connector after the lens is cut on demand from a customer. The eyeglasses have a lens connector (1) connecting a lens (5) to an insertion piece of a lens connecting member (2), and an insertion hole (10) for the insertion piece (3). A guide groove for guiding a tip of the engagement piece (3) is provided along the opening end (13) of the insertion hole (10). The lens connector (1) is secured to the lens (5) by fastening two protruding fastening pins (32) into fastening holes (29) provided in the lens (5). The lens (5) is connectable to the lens connecting member (2) by squeezing the insertion piece (3) into the insertion hole (10).

REFERENCES:
patent: 6199981 (2001-03-01), Chao
patent: 2005/0206836 (2005-09-01), Shapiro

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