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Official data from INPI

EQUIPAMENTO PARA APROPRIAR PREÇOS

Em AnáliseInvention Patent

Application data

Number

PI8503635

Type

Invention Patent

Filing

07/31/1985

Publication

03/10/1987

Progress at the INPI

Under appeal
  1. Filing07/31/85
  2. Publication03/10/87
  3. Examination07/04/89
  4. Refused05/12/92
  5. Grant
  6. In force

The application was refused by the INPI on 05/12/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. P. (pessoa física)

SP, BR

Inventors

D. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/04/1989

RPI 976

Publicação do pedido de patente

#3.1

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

09/16/1986

RPI 830

Indeferimento

#9.2

05/12/1992

RPI 1119

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