Earphone spectacles

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

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D14205

Patent

active

D03523004

REFERENCES:
patent: D245849 (1977-09-01), Strickland
patent: D342080 (1993-12-01), Cargle
patent: 3807526 (1974-04-01), Sygnator
patent: 4202609 (1980-05-01), Reese
patent: 4856086 (1989-08-01), McCullough
patent: 4882769 (1989-11-01), Gallimore
patent: 4888805 (1989-12-01), Karppala, Jr.
patent: 4901355 (1990-02-01), Moore
patent: 5020150 (1991-05-01), Shannon
patent: 5133596 (1992-07-01), Korny

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