The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2005
Filed:
Dec. 01, 2000
Applicants:
Rolf Mülhaupt, Freiburg, DE;
Rüdiger Landers, Freiburg, DE;
Hendrik John, Hünxe, DE;
Inventors:
Assignee:
Envisiontec GmbH, Marl, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C041/02 ; B29C041/22 ;
U.S. Cl.
CPC ...
Abstract
A device and a process for producing three-dimensional objects is disclosed. The device has a container () for a medium () and a three-dimensionally positionable dispenser () for release of a material (), the addition of which to the medium () leads to the formation of solid structures, into the medium (). Addition of the material () by moving the dispenser in XYZ direction on a platform () below the filling height of the first material () in the container () leads to the formation of three-dimensional objects.