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Official data from INPI

FREIO A TAMBOR COM AJUSTE AUTOMÁTICO BLOQUEADO EM TEMPERATURA ALTA

PublicadaInvention Patent

Application data

Number

PI8800698

Type

Invention Patent

Filing

02/12/1988

Publication

10/04/1988

Progress at the INPI

  1. Filing02/12/88
  2. Publication10/04/88
  3. Examination12/04/90
  4. Allowance02/11/92
  5. Grant01/26/93
  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: 10/04/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societé Anonyme Dite : Bendix France

FR

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Inventors

E. M. (pessoa física)

FR

M. D. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87-01758 · 02/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/04/1988

RPI 937

Pedido de patente depositado

#2.1

05/10/1988

RPI 916

Carta-patente expirada

#21.1

Patente extinta em 12/02/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

01/26/1993

RPI 1156

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Deferimento

#9.1

02/11/1992

RPI 1106

Solicitação de exame técnico

#4.1

12/04/1990

RPI 1044

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