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Official data from INPI

PROPULSOR ELETRO-PNEUMÁTICO PARA BALÃO INTRA-AÓRTICO.

Em AnáliseInvention Patent

Application data

Number

PI8403315

Type

Invention Patent

Filing

06/29/1984

Publication

02/12/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing06/29/84
  2. Publication02/12/86
  3. Examination08/19/86
  4. Allowance02/13/91
  5. Grant
  6. In force

The application was allowed by the INPI on 02/13/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 08/19/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fundação E.J. Zerbini

SP, BR

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Inventors

A. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Publicação do pedido de patente

#3.1

02/12/1986

RPI 799

Pedido de patente depositado

#2.1

09/11/1984

RPI 725

15.20

09/24/1991

RPI 1086

Republicação - classificação IPC

#15.11

07/09/1991

RPI 1075

Retificação

#15.3

07/02/1991

RPI 1074

Deferimento

#9.1

02/13/1991

RPI 1054

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