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Official data from INPI

APARELHO PARA PENEIRAR UMA SUSPENSÃO DE MATERIAL CELULÓSICO FIBROSO

ArquivadaInvention Patent

Application data

Number

PI9000343

Type

Invention Patent

Filing

01/26/1990

Publication

12/04/1990

Progress at the INPI

  1. Filing01/26/90
  2. Publication12/04/90
  3. Examination06/18/91
  4. Allowance10/28/97
  5. Abandoned
  6. In force

The application was allowed on 10/28/1997 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: 06/22/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. A. (pessoa física)

SE

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Inventors

R. H. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8900608-4 · 02/22/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º LPI.

06/22/1999

RPI 1485

Republicação - classificação IPC

#15.11

10/28/1997

RPI 1404

Deferimento

#9.1

10/28/1997

RPI 1404

Exigência - art. 36 da LPI

#6.1

09/03/1996

RPI 1344

6.2

03/28/1995

RPI 1269

Solicitação de exame técnico

#4.1

06/18/1991

RPI 1072

Publicação do pedido de patente

#3.1

12/04/1990

RPI 1044

Pedido de patente depositado

#2.1

05/01/1990

RPI 1016

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