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Official data from INPI

CANOS ALUMINOTÉRMICOS.

ArquivadaInvention Patent

Application data

Number

PI8101757

Type

Invention Patent

Filing

03/25/1981

Publication

07/27/1982

Progress at the INPI

  1. Filing03/25/81
  2. Publication07/27/82
  3. Abandoned09/21/82
  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: 08/13/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Abel Hugo Opazoveliz, Adelino Gorçoni, Wilson Bueno e José Romeu Poleto.

Inventors

B. W. (pessoa física)

G. A. (pessoa física)

O. H. (pessoa física)

P. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/13/1985

RPI 773

Exigência - art. 36 da LPI

#6.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

09/21/1982

RPI 622

Publicação antecipada

#3.2

07/27/1982

RPI 614

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