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Official data from INPI

APARELHO PARA ESTAMPAR CARACTERES EM UMA PECA A TRABALHAR

ConcedidaInvention Patent

Application data

Number

PI8104228

Type

Invention Patent

Filing

07/02/1980

Publication

03/23/1982

Progress at the INPI

  1. Filing07/02/80
  2. Publication03/23/82
  3. Examination04/24/84
  4. Allowance03/11/86
  5. Grant09/30/86
  6. Terminated06/27/95

The patent was granted on 09/30/1986 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: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NAT SAVINGS & FINANCE CORP PTY [ZA]

Inventors

P. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/30/1986

RPI 832

Notificação para pagamento de retribuição

#13.1

07/01/1986

RPI 819

Deferimento

#9.1

03/11/1986

RPI 803

Republicação - classificação IPC

#15.11

08/06/1985

RPI 772

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

04/24/1984

RPI 705

Publicação do pedido de patente

#3.1

03/23/1982

RPI 596

Anuidade - prazo legal encerrado

#18.2

06/27/1995

RPI 1282

Pedido de licença compulsória

#20.1

04/06/1993

RPI 1166

20.7

03/30/1993

RPI 1165

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