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Official data from INPI

CATAVENTO À VELA DE EIXO VERTICAL.

PublicadaInvention Patent
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Application data

Number

PI8403603

Type

Invention Patent

Filing

03/04/1984

Publication

12/03/1985
View on INPI

Progress at the INPI

  1. Filing03/04/84
  2. Publication12/03/85
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was published in the RPI gazette on 12/03/1985 and is now open to any interested party. It moves on to technical examination at the INPI.

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Latest action published by the INPI: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

Inventors

E. C. (pessoa física)

Technical data

IPC Classification

F03D 3/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/01/1987

RPI 880

Publicação do pedido de patente

#3.1

12/03/1985

RPI 789

Pedido de patente depositado

#2.1

04/23/1985

RPI 757

Republicação - classificação IPC

#15.11

A classificação anterior era: F03D 9/00

08/16/2016

RPI 2380

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