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Official data from INPI

APARELHO E PROCESSO PARA PROVER UM MODO DE OPERAÇÃO E UM MODO DE TESTE PARA REGISTRO DE DEMANDA ELETRÔNICO

Em AnáliseInvention Patent

Application data

Number

PI8500954

Type

Invention Patent

Filing

02/28/1985

Publication

04/15/1986

Progress at the INPI

  1. Filing02/28/85
  2. Publication04/15/86
  3. Examination05/31/88
  4. Allowance03/06/90
  5. Grant09/25/90
  6. Terminated07/25/95

The patent was granted on 09/25/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

W. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

599735 · 04/12/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/31/1988

RPI 919

Publicação do pedido de patente

#3.1

04/15/1986

RPI 808

Pedido de patente depositado

#2.1

05/28/1985

RPI 762

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Concessão da patente

#16.1

09/25/1990

RPI 1034

Notificação para pagamento de retribuição

#13.1

06/26/1990

RPI 1024

Deferimento

#9.1

03/06/1990

RPI 1008

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