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Official data from INPI

PROCESSO PARA UNIAO DE TUBOS TERMOPLASTICOS;PROCESSO E APARELHO PARA FORMACAO DE UMA CONEXAO ESTERIL ENTRE TUBOS TERMOPLASTICOS;SISTEMA DE CONEXAO ESTERIL;SISTEMA CONECTOR RESSOLDAVEL;CATETER DE SILASTIC;CONJUNTO DE ADMINISTRACAO PARA UM CATETER DE SILASTIC

Em AnáliseInvention Patent

Application data

Number

PI8402835

Type

Invention Patent

Filing

06/13/1983

Publication

05/21/1985

Progress at the INPI

  1. Filing06/13/83
  2. Publication05/21/85
  3. Abandoned12/17/85
  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: 12/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DU PONT [US]

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Inventors

S. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/17/1985

RPI 791

Publicação do pedido de patente

#3.1

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

08/14/1984

RPI 721

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

08/13/1991

RPI 1080

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