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Official data from INPI

PROCESSO E APARELHO PARA TRATAMENTO TERMICO DE PRODUTOS PERECIVEIS

Em AnáliseInvention Patent
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Application data

Number

PI7900852

Type

Invention Patent

Filing

02/10/1978

Publication

-
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Progress at the INPI

  1. Filing02/10/78
  2. Publication
  3. Examination
  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.

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Latest action published by the INPI: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. J. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/17/1986

RPI 817

Petição de recurso

#12.2

01/03/1984

RPI 689

Indeferimento

#9.2

09/20/1983

RPI 674

14.1

02/22/1983

RPI 644

6.2

02/16/1982

RPI 591

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