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Official data from INPI

SEÇÃO ÚMIDA DE UMA MÁQUINA DE PAPEL DE TELA DUPLA

PublicadaInvention Patent

Application data

Number

PI8900039

Type

Invention Patent

Filing

01/03/1989

Publication

09/12/1989

Progress at the INPI

  1. Filing01/03/89
  2. Publication09/12/89
  3. Examination10/15/91
  4. Allowance04/09/96
  5. Abandoned
  6. In force

The application was allowed on 04/09/1996 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: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J M Voith GmbH

DE

See this company's full portfolio

Inventors

D. E. (pessoa física)

DE

W. W. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 03 805.6 · 02/09/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/12/1989

RPI 986

Pedido de patente depositado

#2.1

02/14/1989

RPI 956

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

02/04/1997

RPI 1366

Deferimento

#9.1

04/09/1996

RPI 1323

Exigência - art. 36 da LPI

#6.1

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

10/15/1991

RPI 1089

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