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Official data from INPI

SISTEMA AUTOMÁTICO PARA ENSAIOS DE COMPRESSÃO, DE ABRASÃO E PARA PREPARAÇÃO DE AMOSTRAS DE PELLETS

ArquivadaInvention Patent

Application data

Number

PI8805519

Type

Invention Patent

Filing

10/19/1988

Publication

04/16/1991

Progress at the INPI

  1. Filing10/19/88
  2. Publication04/16/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/19/1988 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: 10/19/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Automática Engenharia Ltda

ES, BR

See this company's full portfolio

Inventors

A. F. (pessoa física)

BR

B. P. (pessoa física)

BR

P. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/19/1993

RPI 1194

15.13

09/17/1991

RPI 1085

Publicação do pedido de patente

#3.1

04/16/1991

RPI 1063

15.17

02/05/1991

RPI 1053

Pedido de patente depositado

#2.1

02/05/1991

RPI 1053

15.13

05/15/1990

RPI 1018

15.7

03/13/1990

RPI 1009

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