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Official data from INPI

Processo e dispositivo para a fabricação de farinha de rosca, inclusive sua utilização como produtos instantâneos.

Em AnáliseInvention Patent

Application data

Number

PI8001403

Type

Invention Patent

Filing

03/10/1980

Publication

-

Progress at the INPI

  1. Filing03/10/80
  2. Publication
  3. Examination03/02/82
  4. Refused06/17/86
  5. Grant
  6. In force

The application was refused on 06/17/1986 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: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gebrueder Buhler AG

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/17/1986

RPI 817

Petição de recurso

#12.2

07/12/1983

RPI 664

Indeferimento

#9.2

04/05/1983

RPI 650

6.2

09/28/1982

RPI 623

Solicitação de exame técnico

#4.1

03/02/1982

RPI 593

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A23L 1/176.

03/27/2018

RPI 2464

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