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Official data from INPI

IMPULSOR DE PARTIDA COM PEDIDO DE ANTECIPACAO

ArquivadaInvention Patent
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Application data

Number

PI8104685

Type

Invention Patent

Filing

01/21/1981

Publication

03/01/1983
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Progress at the INPI

  1. Filing01/21/81
  2. Publication03/01/83
  3. Abandoned09/20/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/06/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IRMAOS ZEN LTDA [BR]

Inventors

Z. N. (pessoa física)

Technical data

IPC Classification

F02N 19/00F02N 99/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/06/1984

RPI 733

Exigência - art. 36 da LPI

#6.1

03/27/1984

RPI 701

Solicitação de exame técnico

#4.1

09/20/1983

RPI 674

Publicação do pedido de patente

#3.1

03/01/1983

RPI 645

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F02N 17/08.

03/27/2018

RPI 2464

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