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Official data from INPI

TECIDO COM UM EFEITO DE CRESPAGEM E PROCESSO PARA SUA PRODUÇÃO

ConcedidaInvention Patent

Application data

Number

PI8202340

Type

Invention Patent

Filing

04/23/1982

Publication

04/05/1983

Progress at the INPI

  1. Filing04/23/82
  2. Publication04/05/83
  3. Examination12/06/83
  4. Allowance07/09/85
  5. Grant02/04/86
  6. Terminated07/18/95

The patent was granted on 02/04/1986 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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Val Lesina S.p.A., companhia italiana

IT

Inventors

F. T. (pessoa física)

IT

V. B. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

21372 A/81 · 04/24/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Exigência - art. 36 da LPI

#6.1

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

06/05/1984

RPI 711

Solicitação de exame técnico

#4.1

12/06/1983

RPI 685

Publicação do pedido de patente

#3.1

04/05/1983

RPI 650

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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