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Official data from INPI

CONSOLE PARA TELEFONE PÚBLICO

Prazo de SigiloUtility Model

Application data

Number

MU6802149

Type

Utility Model

Filing

09/27/1988

Publication

05/15/1990

Progress at the INPI

  1. Filing09/27/88
  2. Publication05/15/90
  3. Examination01/29/91
  4. Allowance09/17/91
  5. Grant08/04/92
  6. Terminated10/31/95

The patent was granted on 08/04/1992 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: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferci Propaganda Comércio e Indústria S/A

SP, BR

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Inventors

N. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

08/04/1992

RPI 1131

Notificação para pagamento de retribuição

#13.1

01/21/1992

RPI 1103

Republicação - classificação IPC

#15.11

12/17/1991

RPI 1098

Deferimento

#9.1

09/17/1991

RPI 1085

Solicitação de exame técnico

#4.1

01/29/1991

RPI 1052

Publicação do pedido de patente

#3.1

05/15/1990

RPI 1018

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