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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM FERRAGEM DE FIXAÇÃO.

Em AnáliseUtility Model

Application data

Number

MU6700036

Type

Utility Model

Filing

01/13/1987

Publication

08/09/1988

Progress at the INPI

  1. Filing01/13/87
  2. Publication08/09/88
  3. Examination11/22/88
  4. Allowance06/12/90
  5. Grant12/26/90
  6. Terminated10/31/95

The patent was granted on 12/26/1990 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: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. B. (pessoa física)

SP, BR

Inventors

F. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/22/1988

RPI 944

Publicação do pedido de patente

#3.1

08/09/1988

RPI 929

Pedido de patente depositado

#2.1

05/12/1987

RPI 864

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

12/26/1990

RPI 1047

Notificação para pagamento de retribuição

#13.1

09/25/1990

RPI 1034

Deferimento

#9.1

06/12/1990

RPI 1022

Exigência - art. 36 da LPI

#6.1

01/09/1990

RPI 1001

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