Official data from INPI

MEMBRO DE LAJE RETICULADO E QUADRICULADO DE LAJES

ArquivadaInvention Patent

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Application data

Number

PI7800563

Type

Invention Patent

Filing

01/31/1977

Publication

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Progress at the INPI

Filing01/31/77
Publication
Examination
Allowance11/17/81
Abandoned
In force

The application was allowed on 11/17/1981 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 12/28/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SUBSTRATUM SA

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/28/1982

RPI 636

Notificação para pagamento de retribuição

#13.1

03/23/1982

RPI 596

Deferimento

#9.1

11/17/1981

RPI 578

From the same holder

MODULOS PERFURADOS PARA A CONSTITUICAO DE LAJES E GRELHAS

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