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Official data from INPI

PRESILHA DE FIXAÇÃO DE VIA FÉRREA COMPREENDENDO MEIOS DE INTERRUPÇÃO DE DESLOCAMENTO E MOLA DE PRESILHA

Arquivada/ExtintaInvention PatentPCT · FR1988000495

Application data

Number

PI8807729

Type

Invention Patent

Filing

10/06/1988

Publication

08/07/1990

PCT

FR1988000495

Progress at the INPI

  1. Filing10/06/88
  2. Publication08/07/90
  3. Examination02/18/92
  4. Allowance04/19/94
  5. Grant12/27/94
  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: 09/02/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Allevard Industries

FR

Allevard Industries S.A

FR

Inventors

P. D. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

8713860 · 10/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 06/10/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

08/16/1994

RPI 1237

Deferimento

#9.1

04/19/1994

RPI 1220

Exigência - art. 36 da LPI

#6.1

09/08/1993

RPI 1188

Solicitação de exame técnico

#4.1

02/18/1992

RPI 1107

Solicitação de exame não realizada

#4.2

11/12/1991

RPI 1093

Notificação de entrada na fase nacional - PCT

#1.3

08/07/1990

RPI 1027

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