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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI7806938

Type

Invention Patent

Filing

10/20/1978

Publication

-

Progress at the INPI

  1. Filing10/20/78
  2. Publication
  3. Examination
  4. Refused10/05/93
  5. Grant
  6. In force

The application was refused on 10/05/1993 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: 04/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

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Inventors

R. W. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Petição de recurso

#12.2

04/30/1985

RPI 758

Indeferimento

#9.2

01/02/1985

RPI 741

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07D 231/14; A01N 9/22.

03/20/2018

RPI 2463

130

10/05/1993

RPI 1192

Retificação

#15.3

03/09/1993

RPI 1162

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