Dentistry – Method or material for testing – treating – restoring – or... – Cleaning
Reexamination Certificate
2007-01-09
2007-01-09
Lewis, Ralph A. (Department: 3732)
Dentistry
Method or material for testing, treating, restoring, or...
Cleaning
C433S029000, C433S140000, C600S242000
Reexamination Certificate
active
10668726
ABSTRACT:
A plastic mouthpiece insert for allowing a wearer to whiten their teeth while getting a suntan, and have a generally oblong oval-rectangular opening with a curved rear end that abuts against the root surfaces of the frontal upper and lower teeth of the wearer. A raised front edge can protect the lips and separate in place about the opening to the mouthpiece. Whitening agents can be used to enhance the whitening effect so that ultraviolet light and heat source such as the sun or a sunlamp is all that it is needed. Reflective inner walls in the mouthpiece can magnify light to the teeth. The mouthpiece can include bite tables, and the side walls of the mouthpiece can be inwardly flared and funnel shaped for focusing and magnifying incoming light and heat. The mouthpiece can be colored to protect the inside of the wearer's mouth from receiving any light.
REFERENCES:
patent: 770853 (1904-09-01), Hare
patent: 2643652 (1953-06-01), Catheart et al.
patent: 3060935 (1962-10-01), Ridden et al.
patent: 4200089 (1980-04-01), Inoue
patent: 4376628 (1983-03-01), Aardse
patent: 4592344 (1986-06-01), Scheer
patent: 4867682 (1989-09-01), Hammesfahr et al.
patent: 4944313 (1990-07-01), Katz et al.
patent: 5165424 (1992-11-01), Silverman
patent: 5487660 (1996-01-01), Good
patent: 5645428 (1997-07-01), Yarborough
patent: 5941247 (1999-08-01), Keane
patent: 5957689 (1999-09-01), Wagner
patent: 6361320 (2002-03-01), Yarborough
patent: 6382979 (2002-05-01), Lindquist
patent: 6391283 (2002-05-01), Jensen et al.
patent: 6416319 (2002-07-01), Cipolla
patent: 6497575 (2002-12-01), Zavitsanos et al.
patent: 6500002 (2002-12-01), Horiguchi
patent: 6616447 (2003-09-01), Rizoiu et al.
patent: 6733290 (2004-05-01), West et al.
patent: D508563 (2005-08-01), Baughman
patent: D508996 (2005-08-01), Baughman
patent: 2003/0036037 (2003-02-01), Zavitsanos
patent: WO 2004/028393 (2004-04-01), None
Code of Federal Regulations, Title 21, vol. 8, Section 1040.20. Performance Standards for Light-Emitting Products, Revised Apr. 1, 2003.
Allen, Jeannie. Ultraviolet Radiation: How It Affects Life on Earth Observatory, NASA, Sep. 6, 2001.
Law Offices of Brian S Steinberger, P.A.
Lewis Ralph A.
Steinberger Brian S.
Twilight Teeth, Inc.
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