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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM VÁLVULA CARDÍACA

PublicadaUtility Model

Application data

Number

MU6802599

Type

Utility Model

Filing

12/01/1988

Publication

08/29/1989

Progress at the INPI

Under appeal
  1. Filing12/01/88
  2. Publication08/29/89
  3. Examination11/13/90
  4. Refused09/01/92
  5. Grant
  6. In force

The application was refused by the INPI on 09/01/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Laboratório Protebrás Ltda

SP, BR

Inventors

H. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/29/1989

RPI 984

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Indeferimento

#9.2

09/01/1992

RPI 1135

Solicitação de exame técnico

#4.1

11/13/1990

RPI 1041

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