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Official data from INPI

CABECOTE DE IMPRESSAO EM SERIE A JATO DE TINTA

ConcedidaInvention Patent

Application data

Number

PI8300066

Type

Invention Patent

Filing

01/07/1983

Publication

08/14/1984

Progress at the INPI

  1. Filing01/07/83
  2. Publication08/14/84
  3. Examination11/13/84
  4. Allowance09/30/86
  5. Grant06/30/87
  6. Terminated02/18/92

The patent was granted on 06/30/1987 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: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OLIVETTI & CO SPA [IT]

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Inventors

B. M. (pessoa física)

D. D. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/30/1987

RPI 871

Notificação para pagamento de retribuição

#13.1

03/04/1987

RPI 854

Deferimento

#9.1

09/30/1986

RPI 832

8.1

07/22/1986

RPI 822

Exigência - art. 36 da LPI

#6.1

07/16/1985

RPI 769

Solicitação de exame técnico

#4.1

11/13/1984

RPI 734

Republicação - classificação IPC

#15.11

09/25/1984

RPI 727

Publicação do pedido de patente

#3.1

08/14/1984

RPI 721

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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