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Official data from INPI

Processo e aparelho para variai as dimensões de um cordão no lingotamento contínuo.

ConcedidaInvention Patent

Application data

Number

PI8006995

Type

Invention Patent

Filing

10/30/1980

Publication

-

Progress at the INPI

  1. Filing10/30/80
  2. Publication
  3. Examination
  4. Allowance08/11/87
  5. Grant02/23/88
  6. Terminated02/04/92

The patent was granted on 02/23/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Concast AG.

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Inventors

G. H. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

9836/79-0 · 11/02/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/23/1988

RPI 905

Notificação para pagamento de retribuição

#13.1

12/01/1987

RPI 893

Deferimento

#9.1

08/11/1987

RPI 877

14.4

07/29/1986

RPI 823

Exigência - art. 36 da LPI

#6.1

10/29/1985

RPI 784

Exigência - art. 36 da LPI

#6.1

05/08/1984

RPI 707

Republicação - classificação IPC

#15.11

02/28/1984

RPI 697

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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