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Official data from INPI

BARREIRA DE CONTENÇÃO DE DERRAMAMENTO DE PETROQUÍMICOS NO MAR

ArquivadaInvention Patent

Application data

Number

PI9004594

Type

Invention Patent

Filing

09/13/1990

Publication

03/17/1992

Progress at the INPI

  1. Filing09/13/90
  2. Publication03/17/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/13/1990 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: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Projetos Técnicos e Industriais - Projetil Indústria e Comércio Ltda.

RJ, BR

Inventors

I. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Publicação do pedido de patente

#3.1

03/17/1992

RPI 1111

Pedido de patente depositado

#2.1

03/19/1991

RPI 1059

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