Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Stratified or layered articles
Reexamination Certificate
2011-06-07
2011-06-07
Theisen, Mary Lynn F (Department: 1743)
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Stratified or layered articles
C264S308000
Reexamination Certificate
active
07955537
ABSTRACT:
A process to produce models in layers is described, whereby a first material and then selectively a second material is applied in layers on a building platform and these two application stages are repeated until a desired pattern is achieved. The two materials form a solid if a suitable mixture ratio is used and the first material is a material mixture. The material mixture is at least partially prepared prior to each application stage.
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Copending Natio
Ederer Ingo
Höchsmann Rainer
Dobrusin & Thennisch PC
Theisen Mary Lynn F
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