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Official data from INPI

PROCESSO E APARELHO PARA CONTROLAR A OPERACAO DE UM TRITURADOR DE ROCHA E DE UM ALIMENTADOR DE ROCHA E APARELHO PARA CONTROLAR A OPERACAO DE UM CONJUNTO DE TRITURADOR DE ROCHA

ArquivadaInvention Patent

Application data

Number

PI8602240

Type

Invention Patent

Filing

05/17/1985

Publication

01/13/1987

Progress at the INPI

  1. Filing05/17/85
  2. Publication01/13/87
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/17/1985 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: 04/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REXNORD INC [US]

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Inventors

B. A. (pessoa física)

K. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/11/1989

RPI 964

Publicação do pedido de patente

#3.1

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

11/11/1986

RPI 838

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