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Official data from INPI

PROTETOR INDIVIDUAL ANTI-OFUSCANTE

Prazo de SigiloUtility Model

Application data

Number

MU6801802

Type

Utility Model

Filing

08/19/1988

Publication

04/03/1990

Progress at the INPI

  1. Filing08/19/88
  2. Publication04/03/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

SP, BR

Inventors

B. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

10.1

06/02/1992

RPI 1122

Publicação do pedido de patente

#3.1

04/03/1990

RPI 1012

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