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Official data from INPI

COMPOSIÇÃO DE ÉTER POLIFENILÊNICO - POLIEPÓXIDO DIELÉTRICA, CURÁVEL,UTILIZÁVELNA PRODUÇÃO DE PLACAS DE CIRCUITOS IMPRESSOS, E ARTIGO CURÁVEL.

ArquivadaInvention Patent

Application data

Number

PI8906653

Type

Invention Patent

Filing

12/21/1989

Publication

09/11/1990

Progress at the INPI

  1. Filing12/21/89
  2. Publication09/11/90
  3. Examination03/30/93
  4. Allowance06/02/98
  5. Abandoned
  6. In force

The application was allowed on 06/02/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/04/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

J. T. (pessoa física)

US

J. H. (pessoa física)

V. E. (pessoa física)

Technical data

IPC Classification

Priority claims

US

288.214 · 12/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 § 2º da LPI.

04/04/2000

RPI 1526

Deferimento

#9.1

DEFERIDO DE ACORDO COM A LEI 9279 DE 14/05/96

06/02/1998

RPI 1432

Exigência - art. 36 da LPI

#6.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

03/30/1993

RPI 1165

Publicação do pedido de patente

#3.1

09/11/1990

RPI 1032

Pedido de patente depositado

#2.1

04/10/1990

RPI 1013

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