US Patent No. 10,335,994

METHODS FOR THREE-DIMENSIONAL MODEL PRINTING


Patent No. 10,335,994
Issue Date July 02, 2019
Title Methods For Three-dimensional Model Printing
Inventorship Eduardo Napadensky, Netanya (IL)
Eliahu M. Kritchman, Tel Aviv (IL)
Assignee STRATASYS LTD, Rehovot (IL)

Claim of US Patent No. 10,335,994

1. A method of printing a three-dimensional object, the method comprising:selectively dispensing, layer by layer, one or more materials to form the three-dimensional object;
selectively dispensing, layer by layer, one or more materials to form a support construction for the three-dimensional object;
selectively dispensing, layer by layer, one or more materials to form a rigid exterior construction around at least part of the support construction, the rigid exterior having substantially similar strength and elasticity to the three-dimensional object; and
forming a release construction around the rigid exterior construction, the release construction being between the rigid exterior construction and the three-dimensional object.