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Official data from INPI

COMPOSICAO RESINOSA ESTAVEL AO CALOR E A LUZ COMPOSICAO ESTANILIZADORA DE ANTIMONIO E PROCESSO PARA A PRODUCAO DE COMPOSICOES ESTABILIZADORAS DE ANTIMONIO

ArquivadaInvention Patent

Application data

Number

PI8102273

Type

Invention Patent

Filing

04/28/1980

Publication

01/12/1982

Progress at the INPI

  1. Filing04/28/80
  2. Publication01/12/82
  3. Abandoned09/06/83
  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.

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Latest action published by the INPI: 07/23/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

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Inventors

C. M. (pessoa física)

H. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/23/1985

RPI 770

Exigência - art. 36 da LPI

#6.1

01/15/1985

RPI 743

14.1

04/10/1984

RPI 703

Solicitação de exame técnico

#4.1

09/06/1983

RPI 672

Publicação do pedido de patente

#3.1

01/12/1982

RPI 586

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