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Official data from INPI

INSTALAÇÃO CENTRAL DE TRAVAMENTO

Em AnáliseInvention Patent

Application data

Number

PI8604106

Type

Invention Patent

Filing

08/28/1986

Publication

04/22/1987

Progress at the INPI

Under appeal
  1. Filing08/28/86
  2. Publication04/22/87
  3. Examination01/24/89
  4. Refused10/15/91
  5. Grant
  6. In force

The application was refused by the INPI on 10/15/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vdo Adolf Schindling Ag

DE

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Inventors

R. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 3530834.6 · 08/29/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/24/1989

RPI 953

Publicação do pedido de patente

#3.1

04/22/1987

RPI 861

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Indeferimento

#9.2

10/15/1991

RPI 1089

Conhecimento de parecer técnico

#7.1

10/30/1990

RPI 1039

6.2

01/16/1990

RPI 1002

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