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Official data from INPI

PLATAFORMA AQUÁTICA

PublicadaInvention Patent
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Application data

Number

PI8702208

Type

Invention Patent

Filing

05/04/1987

Publication

11/16/1988
View on INPI

Progress at the INPI

Technical opinion to answer
  1. Filing05/04/87
  2. Publication11/16/88
  3. Examination05/29/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. N. (pessoa física)

RJ, BR

Inventors

M. N. (pessoa física)

BR

Technical data

IPC Classification

E02B 17/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Retificação

#15.3

04/20/1993

RPI 1168

Conhecimento de parecer técnico

#7.1

05/26/1992

RPI 1121

Pedido de certificado de adição de invenção

#5.1

07/09/1991

RPI 1075

Solicitação de exame técnico

#4.1

04/23/1991

RPI 1064

Solicitação de exame não realizada

#4.2

01/02/1991

RPI 1048

Solicitação de exame técnico

#4.1

05/29/1990

RPI 1020

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