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Official data from INPI

APARELHO DE CAIXA SONORA.

ArquivadaInvention Patent

Application data

Number

PI9001464

Type

Invention Patent

Filing

03/29/1990

Publication

04/16/1991

Progress at the INPI

  1. Filing03/29/90
  2. Publication04/16/91
  3. Examination06/22/93
  4. Allowance11/29/94
  5. Abandoned
  6. In force

The application was allowed on 11/29/1994 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: 10/17/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Malbo S r 1

IT

Inventors

N. N. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

4781 B/89 · 03/30/1989

IT

4990 B/89 · 12/28/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/17/1995

RPI 1298

Notificação para pagamento de retribuição

#13.1

04/04/1995

RPI 1270

Deferimento

#9.1

11/29/1994

RPI 1252

Solicitação de exame técnico

#4.1

06/22/1993

RPI 1177

Publicação do pedido de patente

#3.1

04/16/1991

RPI 1063

Pedido de patente depositado

#2.1

08/14/1990

RPI 1028

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