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Official data from INPI

APERFEIÇOAMENTO EM SELAGEM DE TAMPA DE MEDIDOR DE CONSUMO

ConcedidaUtility Model

Application data

Number

MU6301731

Type

Utility Model

Filing

11/16/1983

Publication

06/25/1985

Progress at the INPI

  1. Filing11/16/83
  2. Publication06/25/85
  3. Examination12/17/85
  4. Allowance08/09/88
  5. Grant08/29/89
  6. Terminated10/02/90

The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric do Brasil S.A.

SP, BR

See this company's full portfolio

Inventors

A. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

12/06/1988

RPI 946

Deferimento

#9.1

08/09/1988

RPI 929

Exigência - art. 36 da LPI

#6.1

12/15/1987

RPI 895

Exigência - art. 36 da LPI

#6.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

12/17/1985

RPI 791

Publicação do pedido de patente

#3.1

06/25/1985

RPI 766

Pedido de patente depositado

#2.1

02/07/1984

RPI 694

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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