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Official data from INPI

BOMBA DE ÓLEO PARA TRATORES.

Em AnáliseInvention Patent

Application data

Number

PI8605942

Type

Invention Patent

Filing

12/04/1986

Publication

05/03/1988

Progress at the INPI

  1. Filing12/04/86
  2. Publication05/03/88
  3. Examination08/08/89
  4. Allowance05/08/90
  5. Grant11/27/90
  6. Terminated10/03/95

The patent was granted on 11/27/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. N. (pessoa física)

SP, BR

Inventors

H. N. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/08/1989

RPI 981

Publicação antecipada

#3.2

05/03/1988

RPI 915

Pedido de patente depositado

#2.1

04/22/1987

RPI 861

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

200

12/08/1992

RPI 1149

Pedido de licença voluntária

#17.1

09/03/1991

RPI 1083

Concessão da patente

#16.1

11/27/1990

RPI 1043

Notificação para pagamento de retribuição

#13.1

08/21/1990

RPI 1029

Deferimento

#9.1

05/08/1990

RPI 1017

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