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Official data from INPI

CONJUNTO DE DEPOSICAO DE PAVIO DE FIBRAS PARA CARDA,ESTIRADOR OU SEMELHANTE

ArquivadaInvention Patent

Application data

Number

PI8401687

Type

Invention Patent

Filing

05/25/1983

Publication

03/26/1985

Progress at the INPI

  1. Filing05/25/83
  2. Publication03/26/85
  3. Examination05/06/86
  4. Allowance11/10/87
  5. Abandoned
  6. In force

The application was allowed on 11/10/1987 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRUETZSCHLER GMBH & CO KG [DE]

Inventors

J. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/08/1988

RPI 942

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

11/10/1987

RPI 890

Exigência - art. 36 da LPI

#6.1

02/24/1987

RPI 853

Solicitação de exame técnico

#4.1

05/06/1986

RPI 811

Publicação do pedido de patente

#3.1

03/26/1985

RPI 753

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

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