Measuring and testing – Testing of material
Reexamination Certificate
2005-02-15
2005-02-15
Garber, Charles D (Department: 2856)
Measuring and testing
Testing of material
C073S054310, C073S054320
Reexamination Certificate
active
06854349
ABSTRACT:
A device is provided which determines the end of the processsing time for hardening masses, in particular dental molding masses. The device comprises a display unit and a sensor unit which record the change in at least one of the rheological properties of the mass. A method that can be used with such a device is described.
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Brandhorst Gerd
Nirschl Hermann
Peuker Mark
Wagner Ingo
3M ESPE AG
Crowell & Moring LLP
Garber Charles D
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