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Official data from INPI

EQUIPAMENTO DE REFRIGERAÇÃO PARA USO EM UMA BOMBA TÉRMICA DO TIPO DE CICLO INVERSO DE AR E APARELHO DE AR CONDICIONADO QUE UTILIZA O MESMO

ArquivadaInvention Patent

Application data

Number

PI8203389

Type

Invention Patent

Filing

06/04/1982

Publication

05/31/1983

Progress at the INPI

  1. Filing06/04/82
  2. Publication05/31/83
  3. Abandoned08/13/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

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Inventors

W. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

270.478 · 06/04/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/12/1988

RPI 912

Exigência - art. 36 da LPI

#6.1

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

08/13/1985

RPI 773

Publicação do pedido de patente

#3.1

05/31/1983

RPI 658

Pedido de patente depositado

#2.1

07/27/1982

RPI 614

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