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Official data from INPI

INSTALAÇÃO DE TRATAMENTO TÉRMICO EM TEMPERATURA ELEVADA DE MATERIAIS PARA TRATAMENTO POR FIEIRA.

ArquivadaInvention Patent

Application data

Number

PI7905079

Type

Invention Patent

Filing

08/07/1979

Publication

-

Progress at the INPI

  1. Filing08/07/79
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/07/1979 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/03/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elphiac S/A.

Inventors

C. M. (pessoa física)

Technical data

IPC Classification

Priority claims

BE

7800132.5 · 08/07/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/03/1984

RPI 689

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B21C 3/14; B23K 31/06.

03/27/2018

RPI 2464

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