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Official data from INPI

Aperfeiçoamento de sistema de publicidade, através de encartes plásticos transparentes.

ArquivadaUtility Model

Application data

Number

MU6200651

Type

Utility Model

Filing

05/14/1982

Publication

12/20/1983

Progress at the INPI

  1. Filing05/14/82
  2. Publication12/20/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/14/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/01/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ECN - Editora Científica Nacional Ltda

Inventors

C. M. (pessoa física)

N. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/01/1986

RPI 806

Publicação do pedido de patente

#3.1

12/20/1983

RPI 687

Pedido de patente depositado

#2.1

06/29/1982

RPI 610

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