Object being in contact with human skin when used

Stock material or miscellaneous articles – Self-sustaining carbon mass or layer with impregnant or...

Reexamination Certificate

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Details

C004S604000, C004S661000, C030S345000, C135S065000, C414S921000, C623S066100, C623S924000

Reexamination Certificate

active

06838174

ABSTRACT:
An object is provided, which has a portion to be in contact with a human's skin when used, and can suppress irritation of the human's skin. A skin-contact portion of the object to be in contact with the human's skin when used is coated with a carbon film. For example, the carbon-film-coated object is glasses having ear pieces of temples and node pads coated at least partially with carbon films having a function of suppressing skin irritation.

REFERENCES:
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patent: 5427826 (1995-06-01), Iida
patent: 5593719 (1997-01-01), Dearnaley et al.
patent: 5846649 (1998-12-01), Knapp et al.
patent: 6465057 (2002-10-01), Nakahigashi et al.
patent: 0 821 077 (1998-01-01), None
patent: 2287473 (1995-09-01), None
patent: 03130363 (1991-06-01), None
patent: 04041672 (1992-02-01), None
patent: 10-110257 (1998-04-01), None
patent: 11-18809 (1999-01-01), None
patent: 9954520 (1999-10-01), None

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