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Official data from INPI

LIGA DE ALUMÍNIO, PROCESSO PARA PRODUÇÃO DE ARTIGO DE ALUMÍNIO APERFEIÇOADO COM SUPERFÍCIE UNIFORMEMENTE CINZA NÃO DESBOTÁVEL À LUZ E ARTIGO DE ALUMÍNIO ANODIZADO.

PublicadaInvention Patent

Application data

Number

PI8805285

Type

Invention Patent

Filing

10/13/1988

Publication

05/30/1989

Progress at the INPI

  1. Filing10/13/88
  2. Publication05/30/89
  3. Examination01/29/91
  4. Allowance10/06/98
  5. Abandoned
  6. In force

The application was allowed on 10/06/1998 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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Intevep, S A

VE

See this company's full portfolio

Inventors

A. M. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

US

107.772 · 10/13/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/30/1989

RPI 971

Pedido de patente depositado

#2.1

02/28/1989

RPI 958

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 § 2º da LPI.

04/04/2000

RPI 1526

Deferimento

#9.1

10/06/1998

RPI 1450

Exigência - art. 36 da LPI

#6.1

10/01/1996

RPI 1348

Solicitação de exame técnico

#4.1

01/29/1991

RPI 1052

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