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Official data from INPI

SISTEMA PARA REMOVER O AR E MANTÊ-LO FORA DE EMBALAGENS PLÁSTICAS

Prazo de SigiloInvention Patent

Application data

Number

PI8803444

Type

Invention Patent

Filing

07/08/1988

Publication

03/01/1990

Progress at the INPI

  1. Filing07/08/88
  2. Publication03/01/90
  3. Examination06/04/91
  4. Allowance07/27/93
  5. Abandoned
  6. In force

The application was allowed on 07/27/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA

DF, BR

See this company's full portfolio

Inventors

A. C. (pessoa física)

F. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

12/13/1988

RPI 947

Arquivamento - Art. 38 §2° da LPI

#11.4

06/07/1994

RPI 1227

Notificação para pagamento de retribuição

#13.1

01/18/1994

RPI 1207

Deferimento

#9.1

07/27/1993

RPI 1182

Solicitação de exame técnico

#4.1

06/04/1991

RPI 1070

Publicação do pedido de patente

#3.1

03/01/1990

RPI 1007

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