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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA APLICADA A CATETER DE ASPIRAÇÃO TRAQUEAL

IndeferidaUtility Model

Application data

Number

MU6902485

Type

Utility Model

Filing

11/30/1989

Publication

07/23/1991

Progress at the INPI

Under appeal
  1. Filing11/30/89
  2. Publication07/23/91
  3. Examination09/15/92
  4. Refused11/22/94
  5. Grant
  6. In force

The application was refused by the INPI on 11/22/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/22/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sondaplast Materiais Médicos e Hospitalares Ltda

SP, BR

Inventors

B. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/22/1994

RPI 1251

Pedido de certificado de adição de invenção

#5.1

03/16/1993

RPI 1163

15.7

09/22/1992

RPI 1138

Solicitação de exame técnico

#4.1

09/15/1992

RPI 1137

Publicação do pedido de patente

#3.1

07/23/1991

RPI 1077

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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