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Official data from INPI

PINCA MAGNETICA

Em AnáliseInvention Patent

Application data

Number

PI8602774

Type

Invention Patent

Filing

06/13/1986

Publication

10/14/1986

Progress at the INPI

Under appeal
  1. Filing06/13/86
  2. Publication10/14/86
  3. Examination12/02/86
  4. Refused06/19/90
  5. Grant
  6. In force

The application was refused by the INPI on 06/19/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MERICOL IND METALURGICA LTDA [JP]

Inventors

A. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

03/24/1987

RPI 857

Solicitação de exame técnico

#4.1

12/02/1986

RPI 841

Publicação antecipada

#3.2

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

10/07/1986

RPI 833

Republicação - classificação IPC

#15.11

04/30/1991

RPI 1065

Indeferimento

#9.2

06/19/1990

RPI 1023

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