Auxiliary eyewear assembly with micromagnetic attachment

Details Auxiliary eyewear assembly with micromagnetic attachment Auxiliary eyewear assembly with micromagnetic attachment

2005-11-14

2008-01-22

Dang, Hung Xuan (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

C351S057000

Reexamination Certificate

active

07320514

ABSTRACT:
Primary and auxiliary lens assemblies are provided that allow a wearer easy usage with a reduced risk of misalignment or detachment through the use of micromagnets. Conventional magnetic auxiliary lens assemblies are difficult to manufacture and functionally limited due to the limitations of conventional magnets and the composition of the auxiliary frames. The improved lens assemblies disclosed herein instead employ high strength micromagnets advantageously aligned and embedded in the auxiliary lens frame to improve the ease and reliability of coupling to a primary frame, and to provide aesthetic and functional advantageous over the known art.

REFERENCES:
patent: 3238005 (1966-03-01), Petitto
patent: 3252747 (1966-05-01), Robins
patent: 4070103 (1978-01-01), Meeker
patent: 5416537 (1995-05-01), Sadler
patent: 5568207 (1996-10-01), Chao
patent: 5786880 (1998-07-01), Chao
patent: 6089708 (2000-07-01), Ku
patent: 6301953 (2001-10-01), Zamfes
patent: 6331057 (2001-12-01), Strube
patent: 6375321 (2002-04-01), Lee et al.
patent: 6412942 (2002-07-01), McKenna et al.
patent: 6474811 (2002-11-01), Liu
patent: 6776481 (2004-08-01), Ng
patent: 6783238 (2004-08-01), Stepper
patent: 6893124 (2005-05-01), Kurtin
patent: 7144108 (2006-12-01), Lee
“Standard Specifications for Permanent Magnet Materials,” MMPA Standard No. 0100-00, Magnetic Materials Producers Assn., Chicago, IL (originally published 1964).

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