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Official data from INPI

MÉTODO PARA VISUALIZAÇÃO

IndeferidaInvention Patent

Application data

Number

PI8202375

Type

Invention Patent

Filing

04/26/1982

Publication

11/29/1983

Progress at the INPI

Under appeal
  1. Filing04/26/82
  2. Publication11/29/83
  3. Examination01/07/86
  4. Refused12/16/86
  5. Grant
  6. In force

The application was refused by the INPI on 12/16/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/16/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Philco Rádio e Televisão LTDA

SP, BR

Inventors

R. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/16/1986

RPI 843

Solicitação de exame técnico

#4.1

01/07/1986

RPI 794

14.7

12/18/1984

RPI 739

14.7

07/10/1984

RPI 716

14.4

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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