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Official data from INPI

COMPOSIÇÀO DE REVESTIMENTO DE EPOXI FOTO-CURÁVEL, RESISTENTE À ABRASÃO E SUBSTRATO DOTADO DE PELO MENOS UMA SUPERFÍCIE RESISTENTE À ABRASÃO, DE ALTO BRILHO, PREPARADA COM A DITA COMPOSIÇÃO.

Em ExigênciaInvention Patent

Application data

Number

PI8304373

Type

Invention Patent

Filing

08/11/1983

Publication

04/24/1984

Progress at the INPI

  1. Filing08/11/83
  2. Publication04/24/84
  3. Abandoned07/29/86
  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.

Talk to a specialist

Latest action published by the INPI: 06/20/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

411.762 · 08/26/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

06/20/1989

RPI 974

6.2

10/06/1987

RPI 885

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

04/24/1984

RPI 705

Pedido de patente depositado

#2.1

10/18/1983

RPI 678

Arquivamento - Art. 36 §1° da LPI

#11.2

01/23/1990

RPI 1003

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