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Official data from INPI

PROCESSO PARA MELHORAR O PODER DE ENCHIMENTO DE TABACO EXPANDIDO

Em AnáliseInvention Patent

Application data

Number

PI8108560

Type

Invention Patent

Filing

12/31/1980

Publication

10/19/1982

Progress at the INPI

  1. Filing12/31/80
  2. Publication10/19/82
  3. Examination10/11/83
  4. Allowance08/20/85
  5. Grant06/24/86
  6. Terminated11/08/94

The patent was granted on 06/24/1986 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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIP MORRIS INC [US]

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Inventors

H. M. (pessoa física)

S. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

02/28/1989

RPI 958

20.7

02/21/1989

RPI 957

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Notificação para pagamento de retribuição

#13.1

04/15/1986

RPI 808

9.1.3

12/17/1985

RPI 791

9.1.3

10/22/1985

RPI 783

Deferimento

#9.1

08/20/1985

RPI 774

Exigência - art. 36 da LPI

#6.1

09/04/1984

RPI 724

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

Pedido de patente depositado

#2.1

02/24/1982

RPI 592

Anuidade - prazo legal encerrado

#18.2

11/08/1994

RPI 1249

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