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Official data from INPI

MATERIAIS METÁLICOS DE MANCAIS DESLIZANTES

Em AnáliseInvention Patent

Application data

Number

PI8707004

Type

Invention Patent

Filing

12/22/1987

Publication

07/26/1988

Progress at the INPI

  1. Filing12/22/87
  2. Publication07/26/88
  3. Examination01/22/91
  4. Allowance09/28/93
  5. Abandoned
  6. In force

The application was allowed on 09/28/1993 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: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. A. (pessoa física)

DE

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Inventors

H. P. (pessoa física)

K. M. (pessoa física)

P. W. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3644129.5 · 12/23/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

09/27/1988

RPI 936

Publicação do pedido de patente

#3.1

07/26/1988

RPI 927

Pedido de patente depositado

#2.1

04/05/1988

RPI 911

Arquivamento - Art. 38 §2° da LPI

#11.4

08/30/1994

RPI 1239

Notificação para pagamento de retribuição

#13.1

03/08/1994

RPI 1214

Deferimento

#9.1

09/28/1993

RPI 1191

Exigência - art. 36 da LPI

#6.1

10/27/1992

RPI 1143

Solicitação de exame técnico

#4.1

01/22/1991

RPI 1051

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