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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM PISO DE ÔNIBUS

Em AnáliseInvention Patent

Application data

Number

PI8705156

Type

Invention Patent

Filing

09/08/1987

Publication

04/11/1989

Progress at the INPI

Under appeal
  1. Filing09/08/87
  2. Publication04/11/89
  3. Examination10/31/89
  4. Refused06/25/91
  5. Grant
  6. In force

The application was refused by the INPI on 06/25/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gapp - Grupo Associado de Pesquisa e Planejamento Ltda

SP, BR

Inventors

S. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Publicação do pedido de patente

#3.1

04/11/1989

RPI 964

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Indeferimento

#9.2

06/25/1991

RPI 1073

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