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Official data from INPI

MONTAGEM FLEXÍVEL DE UM TRILHO SOBRE UM SUPORTE E PROCESSO DE REALIZACÃO DESSA MONTAGEM

Arquivada/ExtintaInvention PatentPCT · FR1988000102

Application data

Number

PI8805638

Type

Invention Patent

Filing

02/23/1988

Publication

10/17/1989

PCT

FR1988000102

Progress at the INPI

  1. Filing02/23/88
  2. Publication10/17/89
  3. Examination02/05/91
  4. Allowance08/15/95
  5. Grant03/26/96
  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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Promorail

FR

Inventors

J. G. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

87 02 368 · 02/24/1987

FR

87 14 029 · 10/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/17/1989

RPI 991

Carta-patente expirada

#21.1

Patente extinta em 23/02/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

03/26/1996

RPI 1321

Deferimento

#9.1

08/15/1995

RPI 1289

Conhecimento de parecer técnico

#7.1

12/13/1994

RPI 1254

Conhecimento de parecer técnico

#7.1

02/01/1994

RPI 1209

Solicitação de exame técnico

#4.1

02/05/1991

RPI 1053

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