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Official data from INPI

TUBO FLEXÍVEL ARMADO BEM COMO FIO PARA A FABRICAÇÃO DE TUBOS FLEXÍVEIS

Arquivada/ExtintaInvention PatentPCT · FR1990000497

Application data

Number

PI9006833

Type

Invention Patent

Filing

06/29/1990

Publication

08/06/1991

PCT

FR1990000497

Progress at the INPI

  1. Filing06/29/90
  2. Publication08/06/91
  3. Examination07/13/93
  4. Allowance03/14/95
  5. Grant10/31/95
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Coflexip

FR

COFLEXIP

FR

Institut Français du Petrole

FR

Institut Français Du Petrole

FR

See this company's full portfolio

Inventors

J. F. (pessoa física)

FR

J. H. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

89/08.854 · 06/30/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 29/06/2005

06/15/2010

RPI 2058

Transferência deferida

#25.1

Transferido de: Coflexip

07/31/2001

RPI 1595

Concessão da patente

#16.1

10/31/1995

RPI 1300

Notificação para pagamento de retribuição

#13.1

08/29/1995

RPI 1291

Deferimento

#9.1

03/14/1995

RPI 1267

Exigência - art. 36 da LPI

#6.1

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

07/13/1993

RPI 1180

Notificação de entrada na fase nacional - PCT

#1.3

08/06/1991

RPI 1079

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