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Official data from INPI

SISTEMA DE TRANSPORTES E PROCESSAMENTO PARA MATERIAL AGREGADO,LIMPADOR,CLASSIFICADOR,MOINHO E PELOTIZADOR PARA O MESMO

ArquivadaInvention Patent

Application data

Number

PI8302870

Type

Invention Patent

Filing

06/29/1982

Publication

04/17/1984

Progress at the INPI

  1. Filing06/29/82
  2. Publication04/17/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/29/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WORLD INST TECHNOLOGY [US]

Inventors

L. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/30/1986

RPI 832

Publicação do pedido de patente

#3.1

04/17/1984

RPI 704

Pedido de patente depositado

#2.1

07/12/1983

RPI 664

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