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Official data from INPI

UM PROCESSO PARA ATAQUE ELETROLITICO DE UMA FOLHA DE CAPACITOR DE ALUMINIO E FOLHAS ATACADAS ASSIM OBTIDAS

ArquivadaInvention Patent

Application data

Number

PI8403273

Type

Invention Patent

Filing

07/05/1983

Publication

06/11/1985

Progress at the INPI

  1. Filing07/05/83
  2. Publication06/11/85
  3. Abandoned04/14/87
  4. Allowance
  5. Grant
  6. 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.

Talk to a specialist

Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS CORP [US]

Inventors

S. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/26/1989

RPI 988

Exigência - art. 36 da LPI

#6.1

03/28/1989

RPI 962

6.2

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

04/14/1987

RPI 860

Publicação do pedido de patente

#3.1

06/11/1985

RPI 764

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

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