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:
Jul. 09, 1991
Filed:
Dec. 22, 1988
Itzchak Pomerantz, Kefar Sava, IL;
Shalev Gilad, Hod Hasharon, IL;
Yehoshua Dollberg, Tel Aviv, IL;
Barry Ben-Ezra, Ramat Hasharon, IL;
Yehoshua Sheinman, Tel Aviv, IL;
Gill Barequet, Herzlia, IL;
Michael Nagler, Tel Aviv, IL;
Avigdor Bieber, Ra'anana, IL;
Mathew Katz, Haifa, IL;
Other;
Abstract
A system responsive to coordinate information for automatically providing a three-dimensional physical model of a desired geometry and comprising apparatus for selectably solidifying a solidifiable material on a sequential layer by layer basis characterized in that following selectable solidification of a given layer, the non-solidified portions thereof are removed and replaced by a removable support material which is not solidifiable under the same conditions as the solidifiable material.