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Official data from INPI

ENGRENAGEM PARA AUMENTAR OU DIMINUIR GIROS CONFORME SUA INSTALAÇÃO

ArquivadaInvention Patent
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Application data

Number

PI0803907

Type

Invention Patent

Filing

08/25/2008

Publication

06/22/2010
View on INPI

Progress at the INPI

  1. Filing08/25/08
  2. Publication06/22/10
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/25/2008 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/18/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. M. (pessoa física)

DF, BR

Inventors

I. M. (pessoa física)

BR

Technical data

IPC Classification

F16H 1/32

Abstract

Patente para a engrenagem que aumenta ou diminui os giros conforme sua instalação que é compreendido por 1 roda de engrenagem com dentes internos (fig 1), encaixado em 3 pares de engrenagens livres fixadas na base do objeto com dentes externos e posição circular de 135 par a par (fig 2), encaixado na roda central do conjunto por dentes externos(fig 3).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

09/18/2012

RPI 2176

Arquivamento - Art. 33 da LPI

#11.1

05/08/2012

RPI 2157

Publicação do pedido de patente

#3.1

06/22/2010

RPI 2059

Pedido de patente depositado

#2.1

02/03/2009

RPI 1987

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