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Official data from INPI

BAINHA FLEXÍVEL À BASE DE UM POLÍMERO, TUBO METÁLICO FLEXÍVEL, E, CABO RECOBERTO COM UMA BAINHA

ArquivadaInvention Patent

Application data

Number

PI9405112

Type

Invention Patent

Filing

12/15/1994

Publication

08/08/1995

Progress at the INPI

  1. Filing12/15/94
  2. Publication08/08/95
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/08/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elf Atochem S.A

FR

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Inventors

A. S. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

93.15235 · 12/17/1993

Abstract

A invenção se refere a bainhas flexíveis a base em politrifluoroetileno. Estas bainhas podem ser dispostas em torno de um tubo metálico flexível e serem utilizadas como flexíveis para aplicações "off-shore".

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/08/2002

RPI 1657

Exigência - art. 36 da LPI

#6.1

04/23/2002

RPI 1633

Publicação do pedido de patente

#3.1

08/08/1995

RPI 1288

Pedido de patente depositado

#2.1

02/21/1995

RPI 1264

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