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Official data from INPI

CONJUNTO DE TRANSMISSAO DE MARCHA COM AUMENTO DE ROTACAO SEM PERDA DE POTENCIA PARA MOTORES A COMBUSTAO

ArquivadaInvention Patent
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Application data

Number

PI8501913

Type

Invention Patent

Filing

04/23/1985

Publication

12/02/1986
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Progress at the INPI

  1. Filing04/23/85
  2. Publication12/02/86
  3. Abandoned06/16/87
  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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

F16H 5/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/22/1989

RPI 983

Exigência - art. 36 da LPI

#6.1

02/28/1989

RPI 958

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Publicação do pedido de patente

#3.1

12/02/1986

RPI 841

2.3

10/15/1985

RPI 782

2.3

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

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