(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE CINTA DE AÇO LAMINADA A QUENTE, BEM COMO INSTALAÇÃO DE LAMINAÇÃO DE CINTAS COM LAMINADOR CONTÍNUO SEQUENCIAL E MULTIESTRUTURAL

PublicadaInvention Patent

Application data

Number

PI8705955

Type

Invention Patent

Filing

11/05/1987

Publication

06/14/1988

Progress at the INPI

  1. Filing11/05/87
  2. Publication06/14/88
  3. Examination09/25/90
  4. Allowance03/01/94
  5. Grant10/25/94
  6. Terminated06/25/96

The patent was granted on 10/25/1994 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

See this company's full portfolio

Inventors

D. R. (pessoa física)

DE

J. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 37 893.3 · 11/06/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/14/1988

RPI 921

Pedido de patente depositado

#2.1

02/23/1988

RPI 905

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

06/14/1994

RPI 1228

Deferimento

#9.1

03/01/1994

RPI 1213

Solicitação de exame técnico

#4.1

09/25/1990

RPI 1034

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.