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Official data from INPI

SERVO-FREIO

PublicadaInvention Patent

Application data

Number

PI8604806

Type

Invention Patent

Filing

09/30/1986

Publication

06/30/1987

Progress at the INPI

  1. Filing09/30/86
  2. Publication06/30/87
  3. Examination06/19/90
  4. Allowance07/30/91
  5. Grant05/25/93
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societé Anonyme Dite : Bendix France

FR

See this company's full portfolio

Inventors

J. G. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

85-14454 · 09/30/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/30/1987

RPI 871

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B60T 13/54.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 30/09/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

03/30/1993

RPI 1165

110

02/02/1993

RPI 1157

Recurso

#12.1

11/12/1991

RPI 1093

Deferimento

#9.1

07/30/1991

RPI 1078

Exigência - art. 36 da LPI

#6.1

03/05/1991

RPI 1057

Solicitação de exame técnico

#4.1

06/19/1990

RPI 1023

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