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Official data from INPI

DISPOSITIVO PARA O AMORTECIMENTO DE VIBRAÇÕES DE TORÇÃO EM UMA LINHA DE ACIONAMENTO DE UM VEÍCULO

Em AnáliseInvention Patent

Application data

Number

PI9100771

Type

Invention Patent

Filing

02/26/1991

Publication

10/29/1991

Progress at the INPI

  1. Filing02/26/91
  2. Publication10/29/91
  3. Examination08/17/93
  4. Allowance10/04/94
  5. Grant06/27/95
  6. Terminated12/31/96

The patent was granted on 06/27/1995 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/31/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fichtel & Sachs AG

DE

See this company's full portfolio

Inventors

G. T. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 40 06 075.6 · 02/27/1990

DE

P 41 00 937.1 · 01/15/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

06/27/1995

RPI 1282

Notificação para pagamento de retribuição

#13.1

02/07/1995

RPI 1262

Deferimento

#9.1

10/04/1994

RPI 1244

Solicitação de exame técnico

#4.1

08/17/1993

RPI 1185

Publicação do pedido de patente

#3.1

10/29/1991

RPI 1091

Pedido de patente depositado

#2.1

09/03/1991

RPI 1083

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