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Official data from INPI

MÁQUINA PARA EMPACOTAMENTO DE CIGARROS EM MAÇOS RÍGIDOS DO TIPO DE TAMPA DOBRÁVEL

Arquivada/ExtintaInvention Patent

Application data

Number

PI8906054

Type

Invention Patent

Filing

11/30/1989

Publication

06/19/1990

Progress at the INPI

  1. Filing11/30/89
  2. Publication06/19/90
  3. Examination10/27/92
  4. Allowance01/18/94
  5. Grant11/29/94
  6. Expired12/29/09

The letters patent expired on 12/29/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. A. (pessoa física)

IT

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Inventors

A. G. (pessoa física)

IT

F. B. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

3681-A/88 · 11/30/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 30/11/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

05/10/1994

RPI 1223

Deferimento

#9.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

10/27/1992

RPI 1143

Publicação do pedido de patente

#3.1

06/19/1990

RPI 1023

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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