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Official data from INPI

APERFEICOAMENTO EM OU REFERENTE AO PROTETOR SOLAR PARA VEICULOS

Em AnáliseInvention Patent

Application data

Number

PI8600302

Type

Invention Patent

Filing

01/27/1986

Publication

09/16/1986

Progress at the INPI

Under appeal
  1. Filing01/27/86
  2. Publication09/16/86
  3. Examination10/25/88
  4. Refused02/13/90
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. T. (pessoa física)

Inventors

T. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/25/1988

RPI 940

Publicação antecipada

#3.2

09/16/1986

RPI 830

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Indeferimento

#9.2

02/13/1990

RPI 1006

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