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Official data from INPI

CABECA IMPRESSORA DE UM PACTO DE MATRIZ

Em AnáliseInvention Patent

Application data

Number

PI8101570

Type

Invention Patent

Filing

03/18/1980

Publication

-

Progress at the INPI

  1. Filing03/18/80
  2. Publication
  3. Examination10/04/83
  4. Allowance10/09/84
  5. Grant04/30/85
  6. Terminated02/04/92

The patent was granted on 04/30/1985 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: 06/07/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. S. (pessoa física)

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Inventors

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.10

06/07/1988

RPI 920

20.4

06/07/1988

RPI 920

20.5

04/12/1988

RPI 912

Concessão da patente

#16.1

04/30/1985

RPI 758

Notificação para pagamento de retribuição

#13.1

02/20/1985

RPI 748

Deferimento

#9.1

10/09/1984

RPI 729

Exigência - art. 36 da LPI

#6.1

06/05/1984

RPI 711

Solicitação de exame técnico

#4.1

10/04/1983

RPI 676

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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