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:
Aug. 26, 2014
Filed:
Sep. 22, 2010
Applicants:
William J. Swanson, St. Paul, MN (US);
Kevin C. Johnson, Minneapolis, MN (US);
Timothy A. Hjelsand, Waconia, MN (US);
J. Samuel Batchelder, Somers, NY (US);
Inventors:
William J. Swanson, St. Paul, MN (US);
Kevin C. Johnson, Minneapolis, MN (US);
Timothy A. Hjelsand, Waconia, MN (US);
J. Samuel Batchelder, Somers, NY (US);
Assignee:
Stratasys, Inc., Eden Prairie, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B 1/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for building a three-dimensional model with an extrusion-based additive manufacturing system having an extrusion head, the method comprising depositing a consumable material from a liquefier assembly at an extrusion rate to substantially normalize a meniscus height within the liquefier assembly.