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Official data from INPI

APARELHO DE EXAUSTAO POR ACO DO VENTO

ArquivadaInvention Patent

Application data

Number

PI8206555

Type

Invention Patent

Filing

11/10/1982

Publication

06/19/1984

Progress at the INPI

  1. Filing11/10/82
  2. Publication06/19/84
  3. Examination08/28/84
  4. Allowance04/09/85
  5. Abandoned
  6. In force

The application was allowed on 04/09/1985 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: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/08/1986

RPI 820

Notificação para pagamento de retribuição

#13.1

07/30/1985

RPI 771

Republicação - classificação IPC

#15.11

05/14/1985

RPI 760

Deferimento

#9.1

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

08/28/1984

RPI 723

Publicação do pedido de patente

#3.1

06/19/1984

RPI 713

Pedido de patente depositado

#2.1

01/04/1983

RPI 637

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