Arquivamento - Art. 33 da LPI
#11.1
09/11/2001
RPI 1601
Application data
Number
PI9600584Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 02/15/1996 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/11/2001. We update with every new RPI gazette, published weekly.
Applicants
M. K. (pessoa física)
SP, BR
Inventors
M. K. (pessoa física)
BR
IPC Classification
Abstract
Patente de Invenção: "PROCESSO DE IMPERMEABILIZAÇÃO DE CONCRETO E SIMILARES", o compreendendo o adicionamento à mistura dos componentes do concreto (água, areia, cimento, pedra britada e outros) de um percentual de produto obtido à base de estearato de cálcio, propiciando a total impermeabilidade do produto final.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1
09/11/2001
RPI 1601
#3.1
09/01/1998
RPI 1445
#2.1
04/02/1996
RPI 1322
From the same holder
Same category
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