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Official data from INPI

UTENSÍLIO PARA O PREPARO DE APERITIVOS

PublicadaUtility Model

Application data

Number

MU6700291

Type

Utility Model

Filing

02/11/1987

Publication

09/13/1988

Progress at the INPI

  1. Filing02/11/87
  2. Publication09/13/88
  3. Examination01/23/90
  4. Allowance09/25/90
  5. Grant06/25/91
  6. Terminated10/31/95

The patent was granted on 06/25/1991 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: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. V. (pessoa física)

SP, BR

Inventors

M. V. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/13/1988

RPI 934

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

01/08/1991

RPI 1049

Deferimento

#9.1

09/25/1990

RPI 1034

Solicitação de exame técnico

#4.1

01/23/1990

RPI 1003

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