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Official data from INPI

CARROSSEL DE PROPAGANDA

Prazo de SigiloUtility Model

Application data

Number

MU6900157

Type

Utility Model

Filing

02/01/1989

Publication

09/25/1990

Progress at the INPI

  1. Filing02/01/89
  2. Publication09/25/90
  3. Examination04/16/91
  4. Allowance11/17/92
  5. Grant06/29/93
  6. Terminated12/17/96

The patent was granted on 06/29/1993 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. C. (pessoa física)

RJ, BR

Maria Alice Teolinda Rocha Cordeiro (25%)

RJ, BR

Maria Angélica Rocha Cordeiro (25%)

RJ, BR

Maria Goretti Marciana Rocha Cordeiro (25%)

RJ, BR

Maria Tereza Francisca Rocha Cordeiro Nery (25%)

RJ, BR

Inventors

J. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

03/28/1989

RPI 962

Anuidade - prazo legal encerrado

#18.2

12/17/1996

RPI 1359

Pedido de licença compulsória

#20.1

11/23/1993

RPI 1199

Concessão da patente

#16.1

06/29/1993

RPI 1178

Notificação para pagamento de retribuição

#13.1

04/06/1993

RPI 1166

Deferimento

#9.1

11/17/1992

RPI 1146

Solicitação de exame técnico

#4.1

04/16/1991

RPI 1063

Publicação do pedido de patente

#3.1

09/25/1990

RPI 1034

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