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Official data from INPI

DISPOSITIVO PARA FABRICAÇÃO DE FILAMENTOS DE TABACO.

Em AnáliseInvention Patent

Application data

Number

PI8102569

Type

Invention Patent

Filing

04/27/1981

Publication

01/19/1982

Progress at the INPI

  1. Filing04/27/81
  2. Publication01/19/82
  3. Examination12/20/83
  4. Allowance07/09/85
  5. Grant12/31/85
  6. Terminated01/17/89

The patent was granted on 12/31/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Creusot-Loire

FR

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Inventors

B. P. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

80-10097 · 05/06/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

Pedido de licença compulsória

#20.1

06/16/1987

RPI 869

Concessão da patente

#16.1

12/31/1985

RPI 793

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

08/14/1984

RPI 721

Solicitação de exame técnico

#4.1

12/20/1983

RPI 687

Publicação do pedido de patente

#3.1

01/19/1982

RPI 587

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