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Official data from INPI

CAIS FLUTUANTE COM ELEMENTOS SECUNDÁRIOS PARA ATRACAÇÃO

Em AnáliseUtility Model

Application data

Number

MU6800995

Type

Utility Model

Filing

05/11/1988

Publication

01/17/1989

Progress at the INPI

  1. Filing05/11/88
  2. Publication01/17/89
  3. Examination05/30/89
  4. Allowance12/26/90
  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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. R. (pessoa física)

RJ, BR

R. G. (pessoa física)

RJ, BR

Inventors

J. R. (pessoa física)

BR

R. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/30/1989

RPI 971

Publicação antecipada

#3.2

01/17/1989

RPI 952

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

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

04/09/1991

RPI 1062

Deferimento

#9.1

12/26/1990

RPI 1047

Exigência - art. 36 da LPI

#6.1

09/11/1990

RPI 1032

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