Official data from INPI

SEM TITULO

Prazo de SigiloInvention Patent

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Application data

Number

PI8802530

Type

Invention Patent

Filing

05/24/1988

Publication

01/09/1990

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Progress at the INPI

Filing05/24/88
Publication01/09/90
Abandoned10/02/90
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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Acumuladores Narvit Ltda

SP, BR

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/25/1988

RPI 940

Arquivamento - Art. 36 §1° da LPI

#11.2

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

10/25/1994

RPI 1247

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

Publicação do pedido de patente

#3.1

01/09/1990

RPI 1001

From the same holder

ENGATE RÁPIDO PARA CONTATOS DE BATERIA ELETROQUÍMICA VÁLVULA DE SEGURANÇA INIBIDORA DE CHAMA PARA PILHA SECUNDÁRIA DISPOSIÇÃO CONSTRUTIVA EM VÁLVULA DE SEGURANÇA INIBIDORA DE CHAMA PARA PILHA SECUNDÁRIA BATERIA CHUMBO-ÁCIDO VÁLVULA APERFEIÇOADA APLICADA EM ACUMULADOR ELÉTRICO

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