Light-shielding device for oral photography

Details Light-shielding device for oral photography Light-shielding device for oral photography

2008-02-07

2009-08-18

Perkey, W. B. (Department: 2862)

Photography

Body examination photography

Mouth, jaw, or tooth

C362S573000, C362S804000, C362S351000, C348S066000

Reexamination Certificate

active

07577344

ABSTRACT:
An illuminating device is used for oral photography and is connectable to a lens barrel provided on a camera. The illuminating device includes a light-emitting surface that has an arc shape, so that a periphery of a mouth being under a nose of a person being photographed can be exclusively illuminated.

REFERENCES:
patent: 4921344 (1990-05-01), Duplantis
patent: 4-67023 (1992-03-01), None
patent: 4-90753 (1992-03-01), None
patent: 6-407 (1994-01-01), None
patent: 8-251457 (1996-09-01), None
patent: 11-299734 (1999-11-01), None
patent: 2001-258044 (2001-09-01), None
patent: 2001-356403 (2001-12-01), None
patent: 2002-250969 (2002-09-01), None
patent: 2003-121898 (2003-04-01), None
English language Abstract of JP 2002-250969, Sep. 6, 2002.
English language Abstract of JP 8-251457, Sep. 27, 1996.
English language Abstract of JP 2001-258044, Sep. 21, 2001.
English language Abstract of JP 11-299734, Nov. 2, 1999.
English language Abstract of JP 4-67023, Mar. 3, 1992.
English language Abstract of JP 2003-121898, Apr. 23, 2003.
English language Abstract of JP 4-90753, Mar. 24, 1992.
English language Abstract of JP 2001-356403.

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