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Official data from INPI

MECANISMO APLICADOR DE REVESTIMENTO EM FAIXA DE MATERIAL EM MOVIMENTO

ArquivadaInvention Patent

Application data

Number

PI8402361

Type

Invention Patent

Filing

05/12/1983

Publication

12/26/1984

Progress at the INPI

  1. Filing05/12/83
  2. Publication12/26/84
  3. Abandoned10/29/86
  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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WAERTSILAE OY AB [FI]

Inventors

E. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/31/1988

RPI 919

Exigência - art. 36 da LPI

#6.1

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

10/29/1986

RPI 836

Publicação do pedido de patente

#3.1

12/26/1984

RPI 740

Pedido de patente depositado

#2.1

07/31/1984

RPI 719

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