Method of manufacturing spectacles of the single-lens,...

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Rimless mounting

Reexamination Certificate

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C351S041000, C351S178000, C264S001100

Reexamination Certificate

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08061836

ABSTRACT:
In a method of manufacturing spectacles of the type which does not have a lens-holding frame and which has a single, wrap-around front lens structure that can extend laterally beyond the main visual regions, and which also has respective arms for the lateral support of the spectacles, predominant portions of the respective lateral arms of the spectacles are produced integrally with the front lens structure by a process for the forming of plastics material with which a semi-finished lens is produced, so that the spectacles are consequently produced in a single piece.

REFERENCES:
patent: 2179286 (1939-01-01), English
patent: D208502 (1967-09-01), Halpern et al.
patent: 3526449 (1970-09-01), Bolle et al.
patent: 3705760 (1972-12-01), Langendorfer et al.
patent: 6082857 (2000-07-01), Lockhart
patent: 20 2004 002 495 (2004-04-01), None
patent: 2052087 (1981-01-01), None
patent: 2218824 (1989-11-01), None
patent: 2 252 637 (1992-08-01), None
Jan. 28, 2011 European Office Action (EP Appln. No. 06 766 312.0 - 2204) reporting two new references.

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