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Official data from INPI

PROTETOR DE PARALAMAS.

Em AnáliseUtility Model

Application data

Number

MU6602215

Type

Utility Model

Filing

11/20/1986

Publication

03/24/1987

Progress at the INPI

Under appeal
  1. Filing11/20/86
  2. Publication03/24/87
  3. Examination05/26/87
  4. Refused05/22/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/22/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/26/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. T. (pessoa física)

Inventors

C. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/26/1987

RPI 866

Publicação antecipada

#3.2

03/24/1987

RPI 857

Pedido de patente depositado

#2.1

03/10/1987

RPI 855

Indeferimento

#9.2

05/22/1990

RPI 1019

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