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Official data from INPI

APARELHO PARA DESCONGELAMENTO DE UMA PARTIDA DE ALIMENTO CONGELADO E REFRIGERADOR DOMÉSTICO QUE UTILIZA O DITO APARELHO

Em AnáliseInvention Patent

Application data

Number

PI8009146

Type

Invention Patent

Filing

01/05/1980

Publication

-

Progress at the INPI

  1. Filing01/05/80
  2. Publication
  3. Examination10/11/83
  4. Allowance01/02/85
  5. Grant04/29/86
  6. Terminated05/17/88

The patent was granted on 04/29/1986 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Priority claims

US

108.775 · 12/31/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

12/03/1985

RPI 789

15.12

06/11/1985

RPI 764

Deferimento

#9.1

01/02/1985

RPI 741

Republicação - classificação IPC

#15.11

11/27/1984

RPI 736

Exigência - art. 36 da LPI

#6.1

07/03/1984

RPI 715

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

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