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Official data from INPI

APARELHO PARA TRANSFUSÃO DE SOLUÇÕES

Em AnáliseInvention Patent
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Application data

Number

PI8906904

Type

Invention Patent

Filing

12/29/1989

Publication

01/29/1991
View on INPI

Progress at the INPI

Technical opinion to answer
  1. Filing12/29/89
  2. Publication01/29/91
  3. Examination04/16/91
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 09/17/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. G. (pessoa física)

MG, BR

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Inventors

O. G. (pessoa física)

BR

Technical data

IPC Classification

A61M 1/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/17/1996

RPI 1346

Conhecimento de parecer técnico

#7.1

11/28/1995

RPI 1304

15.15

07/28/1992

RPI 1130

15.5

02/11/1992

RPI 1106

Solicitação de exame técnico

#4.1

04/16/1991

RPI 1063

Pedido de patente depositado

#2.1

01/29/1991

RPI 1052

Publicação antecipada

#3.2

01/29/1991

RPI 1052

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