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Official data from INPI

PINÇA DE FREIO A DISCO

PublicadaInvention Patent

Application data

Number

PI8803721

Type

Invention Patent

Filing

07/27/1988

Publication

02/14/1989

Progress at the INPI

  1. Filing07/27/88
  2. Publication02/14/89
  3. Examination01/08/91
  4. Allowance12/01/92
  5. Grant06/29/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bendix Altecna S.p.A.

IT

Inventors

B. P. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

67,658-A/87 · 07/28/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/14/1989

RPI 956

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

Carta-patente expirada

#21.1

Patente extinta em 27/07/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

06/29/1993

RPI 1178

Notificação para pagamento de retribuição

#13.1

04/20/1993

RPI 1168

Deferimento

#9.1

12/01/1992

RPI 1148

Exigência - art. 36 da LPI

#6.1

01/14/1992

RPI 1102

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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