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Official data from INPI

COMPOSIÇÃO PARA SUPERAR O RONCO E PROCESSO DE APLICAÇÃO DA MESMA.

IndeferidaInvention Patent

Application data

Number

PI8303203

Type

Invention Patent

Filing

06/17/1983

Publication

01/22/1985

Progress at the INPI

Under appeal
  1. Filing06/17/83
  2. Publication01/22/85
  3. Examination05/21/85
  4. Refused04/08/86
  5. Grant
  6. In force

The application was refused by the INPI on 04/08/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. R. (pessoa física)

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/08/1986

RPI 807

Solicitação de exame técnico

#4.1

05/21/1985

RPI 761

Publicação do pedido de patente

#3.1

01/22/1985

RPI 744

Pedido de patente depositado

#2.1

08/02/1983

RPI 667

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