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Official data from INPI

APARELHO DE CILINDRO DE FREIO COM UM MECANISMOP DE AJUSTE DE FOLGAS

DeferidaInvention Patent

Application data

Number

PI8502981

Type

Invention Patent

Filing

06/21/1985

Publication

03/04/1986

Progress at the INPI

  1. Filing06/21/85
  2. Publication03/04/86
  3. Examination04/05/88
  4. Allowance10/17/89
  5. Grant05/29/90
  6. Terminated07/25/95

The patent was granted on 05/29/1990 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sab Nife AB, companhia sueca

SE

Inventors

P. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

8409888 · 06/22/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/17/1989

RPI 991

Exigência - art. 36 da LPI

#6.1

12/27/1988

RPI 949

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Publicação do pedido de patente

#3.1

03/04/1986

RPI 802

Pedido de patente depositado

#2.1

09/03/1985

RPI 776

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Pedido de licença compulsória

#20.1

09/03/1991

RPI 1083

Concessão da patente

#16.1

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

02/13/1990

RPI 1006

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