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Official data from INPI

DOLFIN DE ATRACAÇÃO

Em AnáliseUtility Model
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Application data

Number

MU6702748

Type

Utility Model

Filing

12/14/1987

Publication

04/26/1988
View on INPI

Progress at the INPI

  1. Filing12/14/87
  2. Publication04/26/88
  3. Examination06/28/88
  4. Allowance
  5. Grant
  6. In force

Published on 04/26/1988, 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Internave Engenharia S/C Ltda.

SP, BR

Inventors

F. A. (pessoa física)

J. S. (pessoa física)

Technical data

IPC Classification

E02B 3/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

04/26/1988

RPI 914

Pedido de patente depositado

#2.1

03/15/1988

RPI 908

14.7

07/20/1993

RPI 1181

15.7

06/29/1993

RPI 1178

Retificação

#15.3

12/01/1992

RPI 1148

Retificação

#15.6

10/20/1992

RPI 1142

15.20

06/02/1992

RPI 1122

Alteração de numeração

#15.1

01/28/1992

RPI 1104

Exigência - art. 36 da LPI

#6.1

07/30/1991

RPI 1078

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