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Official data from INPI

DISPOSITIVO PARA A IMPLANTACAO DE UMA SONDA PARIETAL NUM FORNO DE FUSAO-REDUCAO

PublicadaInvention Patent

Application data

Number

PI8702340

Type

Invention Patent

Filing

05/09/1986

Publication

02/17/1988

Progress at the INPI

  1. Filing05/09/86
  2. Publication02/17/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/09/1986 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: 02/17/1988. 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)

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/17/1988

RPI 904

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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