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Official data from INPI

PORTA - COPOS

Em AnáliseInvention Patent

Application data

Number

PI8801702

Type

Invention Patent

Filing

04/06/1988

Publication

09/13/1988

Progress at the INPI

Under appeal
  1. Filing04/06/88
  2. Publication09/13/88
  3. Examination10/31/89
  4. Refused01/14/92
  5. Grant
  6. In force

The application was refused by the INPI on 01/14/1992. 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

S. K. (pessoa física)

MG, BR

Inventors

S. K. (pessoa física)

BR

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 antecipada

#3.2

09/13/1988

RPI 934

Pedido de patente depositado

#2.1

08/16/1988

RPI 930

Indeferimento

#9.2

01/14/1992

RPI 1102

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