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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM CHAVES

Em AnáliseUtility Model

Application data

Number

MU6802018

Type

Utility Model

Filing

09/12/1988

Publication

02/14/1989

Progress at the INPI

  1. Filing09/12/88
  2. Publication02/14/89
  3. Examination07/04/89
  4. Allowance10/15/91
  5. Grant08/04/92
  6. Terminated07/09/96

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.

Talk to a specialist

Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

SP, BR

Inventors

E. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/04/1989

RPI 976

Publicação antecipada

#3.2

02/14/1989

RPI 956

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Anuidade - prazo legal encerrado

#18.2

07/09/1996

RPI 1336

Concessão da patente

#16.1

08/04/1992

RPI 1131

Notificação para pagamento de retribuição

#13.1

02/18/1992

RPI 1107

Deferimento

#9.1

10/15/1991

RPI 1089

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