Official data from INPI

PROCESSO PARA A FORMAÇÃO DE CONCRETO AREJADO

Em AnáliseInvention Patent

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Application data

Number

PI8607044

Type

Invention Patent

Filing

01/30/1986

Publication

02/23/1988

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Progress at the INPI

Filing01/30/86
Publication02/23/88
Abandoned07/05/88
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

E. C. (pessoa física)

Inventors

C. C. (pessoa física)

E. C. (pessoa física)

Technical data

IPC Classification

C04B 28/02

Priority claims

19454 A/85 · 02/08/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/05/1988

RPI 924

Notificação de entrada na fase nacional - PCT

#1.3

02/23/1988

RPI 905

Arquivamento - Art. 36 §1° da LPI

#11.2

03/23/1993

RPI 1164

Exigência - art. 36 da LPI

#6.1

03/24/1992

RPI 1112

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