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Official data from INPI

CLORADOR DE PASTILHAS

Em AnáliseInvention Patent
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Application data

Number

PI8601117

Type

Invention Patent

Filing

02/27/1986

Publication

08/19/1986
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Progress at the INPI

  1. Filing02/27/86
  2. Publication08/19/86
  3. Examination10/29/86
  4. Refused06/26/90
  5. Grant
  6. In force

The application was refused on 06/26/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. G. (pessoa física)

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

C02F 1/76

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

120

12/12/1989

RPI 999

Petição de recurso

#12.2

08/08/1989

RPI 981

Indeferimento

#9.2

04/25/1989

RPI 966

Conhecimento de parecer técnico

#7.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

10/29/1986

RPI 836

Pedido de patente depositado

#2.1

08/19/1986

RPI 826

Publicação antecipada

#3.2

08/19/1986

RPI 826

111

06/26/1990

RPI 1024

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