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Official data from INPI

SEM TITULO

ConcedidaUtility Model

Application data

Number

MU6302059

Type

Utility Model

Filing

02/24/1983

Publication

09/13/1983

Progress at the INPI

  1. Filing02/24/83
  2. Publication09/13/83
  3. Examination12/27/83
  4. Allowance06/21/88
  5. Grant02/28/89
  6. Terminated03/10/92

The patent was granted on 02/28/1989 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: 02/28/1989. 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).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/21/1988

RPI 922

15.10

04/19/1988

RPI 913

Exigência - art. 36 da LPI

#6.1

07/28/1987

RPI 875

Conhecimento de parecer técnico

#7.1

05/20/1986

RPI 813

Solicitação de exame técnico

#4.1

12/27/1983

RPI 688

Publicação antecipada

#3.2

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

04/12/1983

RPI 651

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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