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Official data from INPI

GERADOR DE ENERGIA MECÂNICA A PRESSÃO.

ArquivadaInvention Patent

Application data

Number

PI8302771

Type

Invention Patent

Filing

05/24/1983

Publication

01/15/1985

Progress at the INPI

  1. Filing05/24/83
  2. Publication01/15/85
  3. Abandoned06/02/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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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

A. W. (pessoa física)

Inventors

W. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/16/1988

RPI 943

Exigência - art. 36 da LPI

#6.1

04/12/1988

RPI 912

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Publicação do pedido de patente

#3.1

01/15/1985

RPI 743

Pedido de patente depositado

#2.1

07/12/1983

RPI 664

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F03H 5/00.

03/20/2018

RPI 2463

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