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Official data from INPI

TRAVAMENTO DE TABACO

Em AnáliseInvention Patent

Application data

Number

PI8106869

Type

Invention Patent

Filing

02/21/1980

Publication

12/22/1981

Progress at the INPI

  1. Filing02/21/80
  2. Publication12/22/81
  3. Examination09/13/83
  4. Allowance08/26/86
  5. Grant04/28/87
  6. Terminated11/08/94

The patent was granted on 04/28/1987 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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIP MORRIS INC

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Inventors

K. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

02/14/1989

RPI 956

20.7

02/08/1989

RPI 955

Concessão da patente

#16.1

04/28/1987

RPI 862

Notificação para pagamento de retribuição

#13.1

12/09/1986

RPI 842

Deferimento

#9.1

08/26/1986

RPI 827

Exigência - art. 36 da LPI

#6.1

11/19/1985

RPI 787

Conhecimento de parecer técnico

#7.1

09/04/1984

RPI 724

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Notificação de entrada na fase nacional - PCT

#1.3

12/22/1981

RPI 583

Anuidade - prazo legal encerrado

#18.2

11/08/1994

RPI 1249

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