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Official data from INPI

INSTALAÇÃO CENTRAL DE TRAVAMENTO

Em AnáliseInvention Patent

Application data

Number

PI8604453

Type

Invention Patent

Filing

09/17/1986

Publication

05/19/1987

Progress at the INPI

  1. Filing09/17/86
  2. Publication05/19/87
  3. Examination05/09/89
  4. Allowance10/02/90
  5. Grant04/30/91
  6. Terminated10/03/95

The patent was granted on 04/30/1991 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: 05/09/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VDO Adolf Schindling AG.

DE

See this company's full portfolio

Inventors

R. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 33 721.4 · 09/21/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/09/1989

RPI 968

Publicação do pedido de patente

#3.1

05/19/1987

RPI 865

Pedido de patente depositado

#2.1

03/24/1987

RPI 857

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: E05B 65/12; E05B 65/20.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

01/15/1991

RPI 1050

Deferimento

#9.1

10/02/1990

RPI 1035

6.2

01/16/1990

RPI 1002

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