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Official data from INPI

MÁQUINA GRAVITADORA PARA GERAÇÃO DE ENERGIA ELÉTRICA

ArquivadaInvention Patent
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Application data

Number

PI0703698

Type

Invention Patent

Filing

10/25/2007

Publication

08/31/2010
View on INPI

Progress at the INPI

  1. Filing10/25/07
  2. Publication08/31/10
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/25/2007 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: 11/22/2011. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. S. (pessoa física)

BA, BR

Inventors

R. S. (pessoa física)

BR

Technical data

IPC Classification

F03G 7/10

Abstract

MÁQUINA GRAVITADORA PARA GERAÇAO DE ENERGIA ELÉTRICA, constituída de duas rodas, a roda motora (1) 80% menor que a roda auxiliar (2) A roda motora (1) é carregada permanentemente de bolas (3), graduadas numa circunferência de 90% que pesam sobre a metade da roda motora (1), de forma que, o peso de cada bola somada façam rodar todo o conjunto.b

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

11/22/2011

RPI 2133

Arquivamento - Art. 33 da LPI

#11.1

09/06/2011

RPI 2122

Publicação do pedido de patente

#3.1

08/31/2010

RPI 2069

Pedido de patente depositado

#2.1

12/11/2007

RPI 1927

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