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Official data from INPI

MATA-BURRO PRÉ-MOLDADO.

DeferidaUtility Model

Application data

Number

MU6700675

Type

Utility Model

Filing

04/21/1987

Publication

07/21/1987

Progress at the INPI

  1. Filing04/21/87
  2. Publication07/21/87
  3. Examination09/01/87
  4. Allowance08/29/89
  5. Grant06/25/91
  6. Terminated12/17/96

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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fábrica de Cochos Itabira Ltda.

ES, BR

Inventors

J. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

08/29/1989

RPI 984

Solicitação de exame técnico

#4.1

09/01/1987

RPI 880

Publicação antecipada

#3.2

07/21/1987

RPI 874

Pedido de patente depositado

#2.1

07/14/1987

RPI 873

Anuidade - prazo legal encerrado

#18.2

12/17/1996

RPI 1359

Concessão da patente

#16.1

06/25/1991

RPI 1073

110

04/23/1991

RPI 1064

Republicação - classificação IPC

#15.11

04/09/1991

RPI 1062

Recurso

#12.1

04/10/1990

RPI 1013

13.2

03/13/1990

RPI 1009

Notificação para pagamento de retribuição

#13.1

01/09/1990

RPI 1001

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