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Official data from INPI

MEMBRO DE MATERIAL CERÂMICO RESISTENTE À ABRASÃO E MÁQUINA DE FABRICAÇÃO DE PAPEL.

Em AnáliseInvention Patent

Application data

Number

PI8703063

Type

Invention Patent

Filing

06/18/1987

Publication

03/08/1988

Progress at the INPI

  1. Filing06/18/87
  2. Publication03/08/88
  3. Examination09/20/88
  4. Allowance01/31/95
  5. Abandoned
  6. In force

The application was allowed on 01/31/1995 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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eldridge, Visseau Incorporated

Eldridge, Visseau Incorported

CA

Inventors

G. V. (pessoa física)

CA

G. E. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

CA

511.990 · 06/19/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/20/1988

RPI 935

Publicação do pedido de patente

#3.1

03/08/1988

RPI 907

Pedido de patente depositado

#2.1

09/01/1987

RPI 880

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Notificação para pagamento de retribuição

#13.1

06/20/1995

RPI 1281

Deferimento

#9.1

01/31/1995

RPI 1261

Exigência - art. 36 da LPI

#6.1

11/23/1993

RPI 1199

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