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:
Jun. 23, 2009
Filed:
Apr. 19, 2007
Applicants:
M. Eric Schlienger, American Canyon, CA (US);
Nina Bergan French, Napa, CA (US);
Michael D. Baldwin, American Canyon, CA (US);
Michael Maguire, Napa, CA (US);
Paul Withey, Derby, GB;
Inventors:
M. Eric Schlienger, American Canyon, CA (US);
Nina Bergan French, Napa, CA (US);
Michael D. Baldwin, American Canyon, CA (US);
Michael Maguire, Napa, CA (US);
Paul Withey, Derby, GB;
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2006.01); B29C 35/04 (2006.01); G03C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A manufacturing method for producing ceramic item from a photocurable ceramic filled material by stereolithography. The method compensates for the anisotropic shrinkage of the item during firing to produce a dimensionally accurate item.