Surgery – Body protecting or restraining devices for patients or infants – Antisnoring device
Reexamination Certificate
2004-11-10
2009-02-17
Bianco, P (Department: 3772)
Surgery
Body protecting or restraining devices for patients or infants
Antisnoring device
C128S859000, C128S861000, C128S862000, C433S036000
Reexamination Certificate
active
07490609
ABSTRACT:
A dental appliance for maintaining a separation between the occlusal plane surfaces of the posterior teeth in order to avoid or minimize the adverse effects of bruxism, especially while sleeping. The appliance comprises bitepad assemblies, side assemblies for adjustably receiving the bitepad assemblies, and a strap assembly for connecting the side assemblies. Bitepad cores are provided with solid projections and mechanical locks that enhance bonding with associated overmolds for improved durability. Side assembly flanges are divided to achieve independent flexibility and improved conformity for enhanced stability and comfort. A mesial area of the connecting strap assembly is thickened and rigidified to create a flare in the areas of the cuspid roots to minimize irritation and discomfort to the gum tissue.
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patent: 6978786 (2005-12-01), Sabbagh
patent: 2006/0011204 (2006-01-01), Maher
Bianco P
Patel Tarla
Spencer Fane Britt & Browne LLP
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