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Official data from INPI

DISPOSITIVO PARA REFREAR CARGA DURANTE O SEU TRANSPORTE

ConcedidaInvention Patent

Application data

Number

PI8403011

Type

Invention Patent

Filing

06/24/1983

Publication

06/11/1985

Progress at the INPI

  1. Filing06/24/83
  2. Publication06/11/85
  3. Examination06/02/87
  4. Allowance12/29/87
  5. Grant07/26/88
  6. Terminated03/03/92

The patent was granted on 07/26/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NP MARKETING CORP [US]

Inventors

G. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/26/1988

RPI 927

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Publicação do pedido de patente

#3.1

06/11/1985

RPI 764

Pedido de patente depositado

#2.1

08/28/1984

RPI 723

Anuidade - prazo legal encerrado

#18.2

03/03/1992

RPI 1109

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