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Official data from INPI

Chave para motores elétricos.

IndeferidaInvention Patent
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Application data

Number

PI8305711

Type

Invention Patent

Filing

10/13/1983

Publication

03/13/1984
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Progress at the INPI

Under appeal
  1. Filing10/13/83
  2. Publication03/13/84
  3. Examination06/12/84
  4. Refused05/24/88
  5. Grant
  6. In force

The application was refused by the INPI on 05/24/1988. The invention was never patented.

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Latest action published by the INPI: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. F. (pessoa física)

PR, BR

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

H01H 13/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Indeferimento

#9.2

05/24/1988

RPI 918

Retificação

#15.6

11/17/1987

RPI 891

Retificação

#15.3

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação antecipada

#3.2

03/13/1984

RPI 699

Pedido de patente depositado

#2.1

12/27/1983

RPI 688

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