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Official data from INPI

MONTAGEM DE LACOS DE SUSPENSAO FECHADOS PROVIDOS EM UMA TIRA TRANSPORTADORA

ConcedidaInvention Patent

Application data

Number

PI8406246

Type

Invention Patent

Filing

12/01/1983

Publication

10/01/1985

Progress at the INPI

  1. Filing12/01/83
  2. Publication10/01/85
  3. Examination08/04/87
  4. Allowance05/10/88
  5. Grant12/27/88
  6. Terminated10/16/90

The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NIEDECKER HERBERT [DE]

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/27/1988

RPI 949

Notificação para pagamento de retribuição

#13.1

09/06/1988

RPI 933

Deferimento

#9.1

05/10/1988

RPI 916

Solicitação de exame técnico

#4.1

08/04/1987

RPI 876

Publicação do pedido de patente

#3.1

10/01/1985

RPI 780

Pedido de patente depositado

#2.1

02/26/1985

RPI 749

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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