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Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE BRIQUETES DE COMBUSTÍVEL E BRIQUETES DE COMBUSTÍVEL ASSIM FABRICADOS

ArquivadaInvention Patent

Application data

Number

PI9003383

Type

Invention Patent

Filing

07/13/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing07/13/90
  2. Publication08/27/91
  3. Abandoned09/28/93
  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: 07/27/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Applied Industrial Materials Corporation Aimcor

US

Inventors

G. L. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 23 445.2 · 07/15/1989

DE

P 39 30 182.6 · 09/09/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/27/1999

RPI 1490

Exigência - art. 36 da LPI

#6.1

10/06/1998

RPI 1450

Solicitação de exame técnico

#4.1

09/28/1993

RPI 1191

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

01/15/1991

RPI 1050

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