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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU6201803

Type

Utility Model

Filing

11/18/1982

Publication

05/03/1983

Progress at the INPI

  1. Filing11/18/82
  2. Publication05/03/83
  3. Examination09/06/83
  4. Allowance10/13/87
  5. Grant05/31/88
  6. Terminated10/02/90

The patent was granted on 05/31/1988 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

200

12/12/1989

RPI 999

Pedido de licença voluntária

#17.1

05/23/1989

RPI 970

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Deferimento

#9.1

10/13/1987

RPI 886

Retificação

#15.6

08/04/1987

RPI 876

Retificação

#15.3

06/09/1987

RPI 868

15.10

10/29/1986

RPI 836

Exigência - art. 36 da LPI

#6.1

02/12/1986

RPI 799

Conhecimento de parecer técnico

#7.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

09/06/1983

RPI 672

Publicação antecipada

#3.2

05/03/1983

RPI 654

Pedido de patente depositado

#2.1

01/11/1983

RPI 638

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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