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:
Jan. 07, 2003
Filed:
Jul. 27, 2000
Applicant:
Inventors:
Robert D. Adair, Nunica, MI (US);
Allen W. Ely, Grand Haven, MI (US);
Qizhong Diao, Cupertino, CA (US);
Assignee:
Howmet Research Corporation, Whitehall, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C 1/900 ; B05C 5/00 ;
U.S. Cl.
CPC ...
B05C 1/900 ; B05C 5/00 ;
Abstract
Stucco tower and method for applying ceramic particulates to a ceramic slurry coated pattern involves positioning the ceramic slurry coated pattern in a chamber, discharging ceramic particulates downwardly onto the ceramic slurry coated pattern, and circulating air through air circulation plenums from a lower region of the chamber to an upper region thereof as the ceramic particulates are discharged. An air curtain is provided at an access opening to the chamber.