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Official data from INPI

EXTRATOR DE ÁGUA DE CÔCO

PublicadaUtility Model

Application data

Number

MU6702969

Type

Utility Model

Filing

04/06/1987

Publication

10/18/1988

Progress at the INPI

  1. Filing04/06/87
  2. Publication10/18/88
  3. Examination01/08/91
  4. Allowance03/23/93
  5. Grant02/16/94
  6. Terminated10/31/95

The patent was granted on 02/16/1994 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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. L. (pessoa física)

RJ, BR

Inventors

H. L. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/18/1988

RPI 939

Pedido de patente depositado

#2.1

07/14/1987

RPI 873

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

02/16/1994

RPI 1211

Notificação para pagamento de retribuição

#13.1

09/28/1993

RPI 1191

14.7

07/20/1993

RPI 1181

Deferimento

#9.1

03/23/1993

RPI 1164

15.10

01/12/1993

RPI 1154

Conhecimento de parecer técnico

#7.1

12/17/1991

RPI 1098

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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