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Official data from INPI

APARELHO DE MULTI-SELECAO ELETRONICA DE ESFERAS

Em AnáliseInvention Patent

Application data

Number

PI8400949

Type

Invention Patent

Filing

02/29/1984

Publication

07/24/1984

Progress at the INPI

  1. Filing02/29/84
  2. Publication07/24/84
  3. Examination10/23/84
  4. Refused05/22/90
  5. Grant
  6. In force

The application was refused on 05/22/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. C. (pessoa física)

Inventors

C. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

120

12/12/1989

RPI 999

Petição de recurso

#12.2

06/20/1989

RPI 974

Republicação - classificação IPC

#15.11

05/02/1989

RPI 967

Indeferimento

#9.2

02/28/1989

RPI 958

Solicitação de exame técnico

#4.1

10/23/1984

RPI 731

Publicação antecipada

#3.2

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

05/15/1984

RPI 708

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G09F 19/00; G06F 15/44.

03/27/2018

RPI 2464

111

05/22/1990

RPI 1019

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