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Official data from INPI

APERFEIÇOAMENTO EM APARELHO PARA PROCESSAMENTO DE ALIMENTOS INTERTRAVADO COM MULTIPLOS RECIPIENTES

Em AnáliseInvention Patent

Application data

Number

PI7904565

Type

Invention Patent

Filing

07/13/1979

Publication

-

Progress at the INPI

  1. Filing07/13/79
  2. Publication
  3. Examination06/08/82
  4. Allowance09/27/83
  5. Grant03/27/84
  6. Terminated01/28/92

The patent was granted on 03/27/1984 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: 02/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

M. W. (pessoa física)

S. D. (pessoa física)

Technical data

IPC Classification

Priority claims

US

924938 · 07/17/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

02/18/1986

RPI 800

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

01/17/1984

RPI 691

Deferimento

#9.1

09/27/1983

RPI 675

Conhecimento de parecer técnico

#7.1

04/05/1983

RPI 650

Pedido de certificado de adição de invenção

#5.1

11/30/1982

RPI 632

Solicitação de exame técnico

#4.1

06/08/1982

RPI 607

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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