Official data from INPI

PROCESSO DE FABRICAÇÃO DE PEDRAS GRANITOIDES

Prazo de SigiloInvention Patent

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Application data

Number

PI8804213

Type

Invention Patent

Filing

08/12/1988

Publication

03/27/1990

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Progress at the INPI

Filing08/12/88
Publication03/27/90
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/12/1988 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K Sammaru Indústria e Comércio de Artefatos de Cimento Ltda

SP, BR

Inventors

R. S. (pessoa física)

Technical data

IPC Classification

C04B 26/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

01/17/1989

RPI 952

Arquivamento - Art. 33 da LPI

#11.1

11/24/1992

RPI 1147

Publicação do pedido de patente

#3.1

03/27/1990

RPI 1011

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