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:
Sep. 11, 2007
Filed:
Aug. 27, 2004
Applicants:
Pier Ugo Acerbi, Imola, IT;
Paolo Mongardi, Imola, IT;
Inventors:
Pier Ugo Acerbi, Imola, IT;
Paolo Mongardi, Imola, IT;
Assignee:
Sacmi-Cooperativa Meccanici Imola-Soc. Coop. A.R.L., Imola (Bologna), IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B 3/00 (2006.01); B29C 43/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for forming large-dimension ceramic tiles comprising the following operative stages: feeding a determined quantity of powders into the mould cavity of a first pressing station; pressing said quantity of powders to obtain a slab of congruent material the thickness of which is reduced by a quantity between 20 and 40%; feeding said slab to at least one decorating station which deposits in a controlled manner at least a second layer of powders; feeding said decorated slab to a second pressing station; pressing the decorated slab.