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Official data from INPI

BANCO DE SUPORTE E DE INTRODUCAO NUM FORNO DE UMA SONDA ALONGADA RETILINEA E SONDA RELITILINEA ALONGADA ADAPTADA A ESSE BANCO

PublicadaInvention Patent
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Application data

Number

PI8705749

Type

Invention Patent

Filing

10/29/1986

Publication

05/31/1988
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Progress at the INPI

  1. Filing10/29/86
  2. Publication05/31/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/29/1986 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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SIDERURGIE FSE INST RECH [FR]

Inventors

D. J. (pessoa física)

R. D. (pessoa física)

Technical data

IPC Classification

C21B 7/24

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

02/23/1988

RPI 905

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

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