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Official data from INPI

APARELHO PARA PROCESSAR GÁS DE EXAUSTÃO DE FORNO A ARCO VOLTAICO

PublicadaInvention Patent

Application data

Number

PI8806856

Type

Invention Patent

Filing

12/20/1988

Publication

08/29/1989

Progress at the INPI

  1. Filing12/20/88
  2. Publication08/29/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/20/1988 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. K. (pessoa física)

JP

Inventors

H. I. (pessoa física)

Y. N. (pessoa física)

Technical data

IPC Classification

Priority claims

JP

62-193211 · 12/20/1987

JP

63-113671 · 08/30/1988

JP

63-217718 · 08/31/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/29/1989

RPI 984

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Arquivamento - Art. 33 da LPI

#11.1

11/26/1991

RPI 1095

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