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Official data from INPI

GERADOR DE VAPOR

ArquivadaInvention Patent

Application data

Number

PI8303212

Type

Invention Patent

Filing

06/17/1983

Publication

10/04/1983

Progress at the INPI

  1. Filing06/17/83
  2. Publication10/04/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/17/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/14/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. C. (pessoa física)

P. E. (pessoa física)

Inventors

C. [. (pessoa física)

E. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/14/1986

RPI 795

Publicação antecipada

#3.2

10/04/1983

RPI 676

Pedido de patente depositado

#2.1

08/02/1983

RPI 667

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