Official data from INPI

SISTEMA ESTRUTURAL MODULADO PARA FORMACAO DE UNIDADES DE CONSTRUCAO

Em AnáliseInvention Patent

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Application data

Number

PI7804640

Type

Invention Patent

Filing

07/19/1978

Publication

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Progress at the INPI

Filing07/19/78
Publication
Examination
Allowance02/24/82
Grant
Terminated06/14/88

The patent was granted and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. B. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Notificação para pagamento de retribuição

#13.1

06/08/1982

RPI 607

Deferimento

#9.1

02/24/1982

RPI 592

From the same holder

UNIDADE MODULADA PRE-FABRICADA PARA A FORMACAO DE RECINTOS EM GERAL E PROCESSO DE MONTAGEM

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