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Official data from INPI

DISPOSIÇÃO PARA A ATUAÇÃO DE UM MEMBRO POSICIONADOR

PublicadaInvention Patent

Application data

Number

PI8704312

Type

Invention Patent

Filing

08/21/1987

Publication

04/12/1988

Progress at the INPI

  1. Filing08/21/87
  2. Publication04/12/88
  3. Examination07/31/90
  4. Allowance09/03/91
  5. Grant06/30/92
  6. Terminated10/24/95

The patent was granted on 06/30/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vdo Adolf Schindling Ag

DE

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Inventors

A. W. (pessoa física)

DE

B. S. (pessoa física)

DE

K. P. (pessoa física)

DE

M. P. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 28 535.8 · 08/22/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/12/1988

RPI 912

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

06/30/1992

RPI 1126

Notificação para pagamento de retribuição

#13.1

01/07/1992

RPI 1101

Deferimento

#9.1

09/03/1991

RPI 1083

Solicitação de exame técnico

#4.1

07/31/1990

RPI 1026

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