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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU6602502

Type

Utility Model

Filing

12/11/1986

Publication

05/12/1987

Progress at the INPI

  1. Filing12/11/86
  2. Publication05/12/87
  3. Examination06/30/87
  4. Allowance
  5. Grant
  6. In force

Published on 05/12/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. F. (pessoa física)

SP, BR

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

10/27/1987

RPI 888

Solicitação de exame técnico

#4.1

06/30/1987

RPI 871

Publicação antecipada

#3.2

05/12/1987

RPI 864

Pedido de patente depositado

#2.1

05/05/1987

RPI 863

137

12/22/1992

RPI 1151

Republicação - classificação IPC

#15.11

03/05/1991

RPI 1057

Retificação

#15.3

11/13/1990

RPI 1041

Deferimento

#9.1

08/07/1990

RPI 1027

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