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Official data from INPI

PROCESSO E APARELHO PARA FABRICAÇÃO DE UMA RODA DE FUNDIÇÃO.

ConcedidaInvention Patent

Application data

Number

PI8207337

Type

Invention Patent

Filing

12/14/1982

Publication

07/24/1984

Progress at the INPI

  1. Filing12/14/82
  2. Publication07/24/84
  3. Examination03/12/85
  4. Allowance03/01/88
  5. Grant09/27/88
  6. Terminated06/26/90

The patent was granted on 09/27/1988 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: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Blomaco Industrial e Comercial S/A

Inventors

C. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

06/21/1988

RPI 922

Deferimento

#9.1

03/01/1988

RPI 906

Retificação

#15.6

11/17/1987

RPI 891

Retificação

#15.3

09/08/1987

RPI 881

Exigência - art. 36 da LPI

#6.1

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

03/12/1985

RPI 751

Solicitação de exame não realizada

#4.2

10/02/1984

RPI 728

Publicação do pedido de patente

#3.1

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

02/08/1983

RPI 642

Anuidade - prazo legal encerrado

#18.2

06/26/1990

RPI 1024

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