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Official data from INPI

SISTEMA DE BOIA LONGITUDINAL PARA APROVEITAMENTO DA FORCA HIDRODINAMICA DAS ONDAS DO MAR

Em AnáliseInvention Patent

Application data

Number

PI8107554

Type

Invention Patent

Filing

11/20/1981

Publication

07/05/1983

Progress at the INPI

  1. Filing11/20/81
  2. Publication07/05/83
  3. Examination09/27/83
  4. Refused08/12/86
  5. Grant
  6. In force

The application was refused on 08/12/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. D. (pessoa física)

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/12/1986

RPI 825

Petição de recurso

#12.2

10/01/1985

RPI 780

Indeferimento

#9.2

06/25/1985

RPI 766

Conhecimento de parecer técnico

#7.1

11/27/1984

RPI 736

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

Publicação do pedido de patente

#3.1

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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