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Official data from INPI

SEM TITULO

ConcedidaUtility Model

Application data

Number

MU6302056

Type

Utility Model

Filing

03/04/1983

Publication

09/20/1983

Progress at the INPI

  1. Filing03/04/83
  2. Publication09/20/83
  3. Examination11/22/83
  4. Allowance12/29/87
  5. Grant08/30/88
  6. Terminated03/10/92

The patent was granted on 08/30/1988 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: 08/30/1988. 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

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

15.10

10/06/1987

RPI 885

Exigência - art. 36 da LPI

#6.1

09/30/1986

RPI 832

Conhecimento de parecer técnico

#7.1

11/12/1985

RPI 786

Solicitação de exame técnico

#4.1

11/22/1983

RPI 683

Publicação antecipada

#3.2

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

04/19/1983

RPI 652

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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