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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8800619

Type

Invention Patent

Filing

02/12/1988

Publication

08/02/1988

Progress at the INPI

  1. Filing02/12/88
  2. Publication08/02/88
  3. Examination10/11/88
  4. Refused02/08/94
  5. Grant
  6. In force

The application was refused on 02/08/1994 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. P. (pessoa física)

SP, BR

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

01/03/1989

RPI 950

Solicitação de exame técnico

#4.1

10/11/1988

RPI 938

Publicação antecipada

#3.2

08/02/1988

RPI 928

Pedido de patente depositado

#2.1

05/10/1988

RPI 916

111

02/08/1994

RPI 1210

Petição de recurso

#12.2

09/29/1992

RPI 1139

Indeferimento

#9.2

06/30/1992

RPI 1126

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