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Official data from INPI

DISPOSITIVO PARA A FUNDIÇÃO POR INJEÇÃO DE PEÇAS MOLDADAS DE SUBSTÂNCIAS SINTÉTICAS TERMOPLÁSTICAS E OUTRAS

ConcedidaInvention Patent

Application data

Number

PI8405101

Type

Invention Patent

Filing

10/10/1984

Publication

08/20/1985

Progress at the INPI

  1. Filing10/10/84
  2. Publication08/20/85
  3. Examination03/18/86
  4. Allowance09/06/88
  5. Grant09/26/89
  6. Terminated06/27/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. H. (pessoa física)

DE

Inventors

J. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 33 37 546.1 · 10/15/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

12/27/1988

RPI 949

Deferimento

#9.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

03/18/1986

RPI 804

Publicação do pedido de patente

#3.1

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

12/26/1984

RPI 740

Anuidade - prazo legal encerrado

#18.2

06/27/1995

RPI 1282

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