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Official data from INPI

PROCESSO PARA A OBTENÇÃO DE SUBSTÂNCIAS DE RETENÇÃO DIFICILMENTE INFLAMÁVEIS Á BASE DE CLORETO DE POLIVINILA

ArquivadaInvention Patent

Application data

Number

PI8205173

Type

Invention Patent

Filing

09/03/1982

Publication

08/16/1983

Progress at the INPI

  1. Filing09/03/82
  2. Publication08/16/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/03/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

DE

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Inventors

R. G. (pessoa física)

DE

Technical data

Priority claims

DE

P 31 35 199.9 · 09/05/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/26/1985

RPI 788

Publicação do pedido de patente

#3.1

08/16/1983

RPI 669

Pedido de patente depositado

#2.1

10/26/1982

RPI 627

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