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Official data from INPI

MECANISMO DE REPOSIÇÀO DA INDICAÇÀO DE UM APARELHO MEDIDOR CONTADOR DE UMA GRANDEZA

Em AnáliseInvention Patent

Application data

Number

PI8306566

Type

Invention Patent

Filing

11/29/1983

Publication

07/02/1985

Progress at the INPI

  1. Filing11/29/83
  2. Publication07/02/85
  3. Examination06/16/87
  4. Allowance08/08/89
  5. Grant03/20/90
  6. Terminated05/09/95

The patent was granted on 03/20/1990 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

J. B. (pessoa física)

AR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

12/05/1989

RPI 998

Deferimento

#9.1

08/08/1989

RPI 981

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Publicação do pedido de patente

#3.1

07/02/1985

RPI 767

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

Anuidade - prazo legal encerrado

#18.2

05/09/1995

RPI 1275

Concessão da patente

#16.1

03/20/1990

RPI 1010

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