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Official data from INPI

ESTRUTURA DE MALHA DE MATERIAL PLÁSTICO E PROCESSO PARA SUA PRODUÇÃO

ArquivadaInvention Patent

Application data

Number

PI8201880

Type

Invention Patent

Filing

04/02/1982

Publication

03/08/1983

Progress at the INPI

  1. Filing04/02/82
  2. Publication03/08/83
  3. Abandoned05/14/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P.L.G. Research Limited

GB

Inventors

F. M. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

81 10472 · 04/03/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/15/1986

RPI 821

Exigência - art. 36 da LPI

#6.1

11/05/1985

RPI 785

15.9

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

05/14/1985

RPI 760

Publicação do pedido de patente

#3.1

03/08/1983

RPI 646

Pedido de patente depositado

#2.1

05/25/1982

RPI 605

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