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Official data from INPI

MECANISMO PAGADOR RECEBEDOR

Em AnáliseInvention Patent

Application data

Number

PI8802541

Type

Invention Patent

Filing

05/20/1988

Publication

01/17/1989

Progress at the INPI

  1. Filing05/20/88
  2. Publication01/17/89
  3. Examination10/31/89
  4. Allowance05/17/94
  5. Grant01/31/95
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Contex Indústria e Comércio S/A

SP, BR

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Inventors

M. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Publicação antecipada

#3.2

01/17/1989

RPI 952

Pedido de patente depositado

#2.1

10/18/1988

RPI 939

Carta-patente expirada

#21.1

Patente extinta em 20/05/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

01/31/1995

RPI 1261

Notificação para pagamento de retribuição

#13.1

09/27/1994

RPI 1243

Deferimento

#9.1

05/17/1994

RPI 1224

Exigência - art. 36 da LPI

#6.1

11/30/1993

RPI 1200

14.1

05/14/1991

RPI 1067

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