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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM SUPORTE PARA PEÇAS DE FAZENDA

ConcedidaUtility Model

Application data

Number

MU6601376

Type

Utility Model

Filing

08/06/1986

Publication

03/24/1987

Progress at the INPI

  1. Filing08/06/86
  2. Publication03/24/87
  3. Examination05/12/87
  4. Allowance12/13/88
  5. Grant08/29/89
  6. Terminated11/14/95

The patent was granted on 08/29/1989 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

F. T. (pessoa física)

Textubo Industria e Comercio de Tubos Ltda.

SP, BR

Inventors

F. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

05/12/1987

RPI 864

Publicação antecipada

#3.2

03/24/1987

RPI 857

Pedido de patente depositado

#2.1

03/10/1987

RPI 855

Anuidade - prazo legal encerrado

#18.2

11/14/1995

RPI 1302

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