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Official data from INPI

BOMBA PARA METAL FUNDIDO, IMPULSOR PARA A MESMA E PROCESSO PARA PROTEGER UM EIXO DE ACIONAMENTO UTILIZADO NESSA BOMBA

ArquivadaInvention Patent

Application data

Number

PI9001377

Type

Invention Patent

Filing

03/26/1990

Publication

10/22/1991

Progress at the INPI

  1. Filing03/26/90
  2. Publication10/22/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/26/1990 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: 06/21/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Carborundum Company

US

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Inventors

G. M. (pessoa física)

R. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/21/1994

RPI 1229

Publicação do pedido de patente

#3.1

10/22/1991

RPI 1090

Pedido de patente depositado

#2.1

05/29/1990

RPI 1020

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