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Official data from INPI

DISJUNTOR DE ALTA TENSÃO

Em AnáliseInvention Patent

Application data

Number

PI8706460

Type

Invention Patent

Filing

11/30/1987

Publication

07/12/1988

Progress at the INPI

  1. Filing11/30/87
  2. Publication07/12/88
  3. Abandoned10/25/88
  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.

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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

Alsthom

FR

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Inventors

D. N. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

86 16 746 · 12/01/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/25/1988

RPI 940

Publicação do pedido de patente

#3.1

07/12/1988

RPI 925

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Arquivamento - Art. 36 §1° da LPI

#11.2

09/26/1995

RPI 1295

6.2

11/01/1994

RPI 1248

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