Hans D. Neubert - Anaheim CA Larry R. Dailey - Fountain Valley CA Richard S. Robinson - Anaheim CA
Assignee:
NDR Associates - Anaheim Hills CA
International Classification:
A61C 900
US Classification:
433 38
Abstract:
A dental tray is provided using a molded plastic. One form of tray includes buccal and lingual walls defining a series of recesses or indentations on opposed wall faces. When in use, a flexible impression support is applied to the walls and is coated with a suitable impression cement which enters the recesses and secures the impression support thereto. After an impression has been taken, the impression support is stripped from the tray and a mold is made therefrom. The use of recesses in the walls facilitates manufacturing of an inexpensive device of plastic using high speed, injection molding techniques.
Retired Alexandria Police Department Detective Sgt. Larry Dailey, who investigated the case, said the two mothers were not happy that the school, child services and the police were involved in the case.
Date: Mar 31, 2018
Category: U.S.
Source: Google
Duolingo, the language learning service, raises $20 million
buzzword in many business circles. "The more fun and meaningful you can make something, the easier it is to learn," said Larry Dailey, a professor at the University of Nevada, Reno who teaches a course in serious game design, a field that uses games to train or educate people rather than only entertain.