Official data from INPI

VÁLVULA DE ALÍVIO ELÁSTICA.

ArquivadaUtility Model

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Application data

Number

MU6000311

Type

Utility Model

Filing

03/17/1980

Publication

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Progress at the INPI

Filing03/17/80
Publication
Examination
Allowance01/05/82
Abandoned
In force

The application was allowed on 01/05/1982 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

E. D. (pessoa física)

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

05/04/1982

RPI 602

Deferimento

#9.1

01/05/1982

RPI 585

From the same holder

APERFEIÇOAMENTO DE RECIPIENTE E TAMPA PLÁSTICOS.APERFEIÇOAMENTO EM VÁLVULA DE ALÍVIO DE CONTAINERS.BALDE COM FECHAMENTO INVIOLÁVEL.

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