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Official data from INPI

APARELHO E PROCESSO PARA A REMOÇÃO DE AEROSSOIS RESPIRÁVEIS DO AR

ArquivadaInvention Patent

Application data

Number

PI8305472

Type

Invention Patent

Filing

09/29/1983

Publication

05/15/1984

Progress at the INPI

  1. Filing09/29/83
  2. Publication05/15/84
  3. Abandoned08/05/86
  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.

Talk to a specialist

Latest action published by the INPI: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

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Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Priority claims

US

429763 · 09/30/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/27/1987

RPI 888

6.2

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

14.1

07/16/1985

RPI 769

Publicação do pedido de patente

#3.1

05/15/1984

RPI 708

Pedido de patente depositado

#2.1

12/13/1983

RPI 686

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