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Official data from INPI

PROCESSO PARA PRODUCAO DE OBJETOS POR CONFIGURACAO DE UMA MASSA FUNDIDA DE UMA POLIAMIDA, OPCIONALMENTE JUNTAMENTE COM OUTRAS SUBSTANCIAS

IndeferidaInvention Patent

Application data

Number

PI8101826

Type

Invention Patent

Filing

03/26/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing03/26/80
  2. Publication
  3. Examination11/16/83
  4. Refused04/16/85
  5. Grant
  6. In force

The application was refused by the INPI on 04/16/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/16/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STAMICARBON

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Inventors

G. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/16/1985

RPI 756

Conhecimento de parecer técnico

#7.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

11/16/1983

RPI 682

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