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Official data from INPI

MÁQUINA PARA EMBALAGEM DE ARTIGOS EM UM CARTÃO

Arquivada/ExtintaInvention PatentPCT · US1989003752

Application data

Number

PI8907076

Type

Invention Patent

Filing

08/29/1989

Publication

10/02/1990

PCT

US1989003752

Progress at the INPI

  1. Filing08/29/89
  2. Publication10/02/90
  3. Examination02/26/91
  4. Allowance01/18/94
  5. Grant05/31/94
  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

M. C. (pessoa física)

US

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Inventors

J. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

240.975 · 09/06/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 29/08/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

05/31/1994

RPI 1226

Deferimento

#9.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

02/26/1991

RPI 1056

Notificação de entrada na fase nacional - PCT

#1.3

10/02/1990

RPI 1035

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