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Official data from INPI

CONJUNTO MOTOR COMPRESSOR DE TAMANHO REDUZIDO PARA INSUFLAÇÃO DE AR SOB PRESSÃO

PublicadaInvention Patent

Application data

Number

PI8800188

Type

Invention Patent

Filing

01/14/1988

Publication

09/05/1989

Progress at the INPI

  1. Filing01/14/88
  2. Publication09/05/89
  3. Examination04/23/91
  4. Refused05/02/95
  5. Grant
  6. In force

The application was refused on 05/02/1995 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

04/26/1988

RPI 914

111

05/02/1995

RPI 1274

Petição de recurso

#12.2

03/09/1993

RPI 1162

Indeferimento

#9.2

10/06/1992

RPI 1140

Solicitação de exame técnico

#4.1

04/23/1991

RPI 1064

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