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Official data from INPI

CORRENTE PROTETORA PARA PNEU.

Em AnáliseInvention Patent

Application data

Number

PI8603380

Type

Invention Patent

Filing

07/17/1986

Publication

02/24/1987

Progress at the INPI

  1. Filing07/17/86
  2. Publication02/24/87
  3. Abandoned12/20/88
  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.

Talk to a specialist

Latest action published by the INPI: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eisen - Und Drahtwerk Erlalu Aktiengesellschaft

DE

Inventors

A. M. (pessoa física)

G. V. (pessoa física)

H. K. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 35 25 592.7 · 07/18/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/20/1988

RPI 948

Publicação do pedido de patente

#3.1

02/24/1987

RPI 853

Pedido de patente depositado

#2.1

12/30/1986

RPI 845

Arquivamento - Art. 36 §1° da LPI

#11.2

04/16/1991

RPI 1063

Exigência - art. 36 da LPI

#6.1

07/31/1990

RPI 1026

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