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Official data from INPI

FECHO DE SEGURANCA

ArquivadaInvention Patent

Application data

Number

PI8205705

Type

Invention Patent

Filing

09/30/1981

Publication

08/30/1983

Progress at the INPI

  1. Filing09/30/81
  2. Publication08/30/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/30/1981 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: 01/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ITW LTD [GB]

Inventors

M. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/06/1987

RPI 846

14.2

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

11/23/1982

RPI 631

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