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Official data from INPI

SEM TITULO

PublicadaInvention Patent

Application data

Number

PI8700291

Type

Invention Patent

Filing

01/22/1987

Publication

12/01/1987

Progress at the INPI

  1. Filing01/22/87
  2. Publication12/01/87
  3. Abandoned08/14/90
  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: 12/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kamyr AB

SE

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Inventors

G. B. (pessoa física)

L. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/01/1987

RPI 893

Pedido de patente depositado

#2.1

06/23/1987

RPI 870

Arquivamento - Art. 36 §1° da LPI

#11.2

03/23/1993

RPI 1164

Exigência - art. 36 da LPI

#6.1

03/03/1992

RPI 1109

Solicitação de exame técnico

#4.1

08/14/1990

RPI 1028

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