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Official data from INPI

PROCESSO PARA TORNAR ÁSPERO ALUMÍNIO

ArquivadaInvention Patent

Application data

Number

PI9100220

Type

Invention Patent

Filing

01/18/1991

Publication

10/22/1991

Progress at the INPI

  1. Filing01/18/91
  2. Publication10/22/91
  3. Abandoned11/09/93
  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.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

E. P. (pessoa física)

DE

M. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 40 01 466.5 · 01/19/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C25F 3/04; B41N 3/02.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

12/15/1998

RPI 1458

Exigência - art. 36 da LPI

#6.1

05/19/1998

RPI 1430

Solicitação de exame técnico

#4.1

11/09/1993

RPI 1197

Publicação do pedido de patente

#3.1

10/22/1991

RPI 1090

Pedido de patente depositado

#2.1

08/06/1991

RPI 1079

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