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Official data from INPI

PROCESSO PARA CONTROLAR UM PROCESSO DE TRITURACAO EM UM DESFIBRADOR MECANICO

ArquivadaInvention Patent

Application data

Number

PI8206953

Type

Invention Patent

Filing

12/01/1981

Publication

10/11/1983

Progress at the INPI

  1. Filing12/01/81
  2. Publication10/11/83
  3. Abandoned08/06/85
  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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAMPELLA OY AB [FI]

Inventors

K. A. (pessoa física)

L. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/26/1988

RPI 914

Exigência - art. 36 da LPI

#6.1

08/04/1987

RPI 876

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

01/25/1983

RPI 640

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