Source: https://patents.justia.com/patent/20080153069
Timestamp: 2019-09-17 11:14:36
Document Index: 131242854

Matched Legal Cases: ['arts 1', 'arts 1', 'arts 1', 'arts 1', 'arts 1', 'arts 1', 'arts 1']

US Patent Application for METHOD, MACHINE-READABLE MEDIUM AND COMPUTER CONCERNING THE MANUFACTURE OF DENTAL PROSTHESES Patent Application (Application #20080153069 issued June 26, 2008) - Justia Patents Search
Justia Patents Method Of FabricatingUS Patent Application for METHOD, MACHINE-READABLE MEDIUM AND COMPUTER CONCERNING THE MANUFACTURE OF DENTAL PROSTHESES Patent Application (Application #20080153069)
METHOD, MACHINE-READABLE MEDIUM AND COMPUTER CONCERNING THE MANUFACTURE OF DENTAL PROSTHESES
In FIG. 5, a special case of a mold 1 which is composed of several parts 1a, 1b is shown. Instead of only two parts 1a, 1b, even more parts can be provided. By the division of the mold 1 into several mold parts 1a, 1b, it is possible to provide model parts 1a, 1b which do not comprise any hollow spaces and possibly even do not comprise any undercuts, so that these can also be made with processing methods with which it is not or only hardly possible to create hollow spaces. For example, milling methods with milling heads can thus be employed to separately prepare the mold parts 1a, 1b without undercuts or nearly without undercuts, and to join the same subsequently, so that the desired cavity 5 is formed.
The two mold parts 1a, 1b can be interconnected or only be pressed on one another by corresponding mountings.
At the point where the two mold parts 1a, 1b contact each other, a flash can be possibly formed which has to be removed subsequently.
8. Method according to claim 1, characterized in that the mold (1, 1a, 1b) is a one-piece, two-piece or three-piece mold, or a mold with more pieces.
Publication number: 20080153069
Application Number: 11/955,058