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Official data from INPI

LIVRO-TEATRO DESTINADO A ENSINO E/OU LAZER

IndeferidaInvention Patent

Application data

Number

PI8906463

Type

Invention Patent

Filing

12/12/1989

Publication

06/18/1991

Progress at the INPI

Under appeal
  1. Filing12/12/89
  2. Publication06/18/91
  3. Examination10/22/91
  4. Refused08/27/96
  5. Grant
  6. In force

The application was refused by the INPI on 08/27/1996. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/27/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Apel Editora e Distribuidora de Livros Ltda

SP, BR

Inventors

C. T. (pessoa física)

BR

R. L. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/27/1996

RPI 1343

Conhecimento de parecer técnico

#7.1

10/31/1995

RPI 1300

Solicitação de exame técnico

#4.1

10/22/1991

RPI 1090

Publicação do pedido de patente

#3.1

06/18/1991

RPI 1072

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

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