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Official data from INPI

PROCESSO DE TERMO IMPRESSÃO

PublicadaInvention Patent

Application data

Number

PI8708005

Type

Invention Patent

Filing

03/10/1987

Publication

10/11/1988

Progress at the INPI

  1. Filing03/10/87
  2. Publication10/11/88
  3. Examination01/16/90
  4. Allowance01/14/92
  5. Grant11/24/92
  6. Terminated10/24/95

The patent was granted on 11/24/1992 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: 10/11/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. R. (pessoa física)

RJ, BR

Inventors

M. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/11/1988

RPI 938

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

06/02/1992

RPI 1122

Deferimento

#9.1

01/14/1992

RPI 1102

15.10

10/08/1991

RPI 1088

Republicação - classificação IPC

#15.11

07/02/1991

RPI 1074

Exigência - art. 36 da LPI

#6.1

04/16/1991

RPI 1063

Solicitação de exame técnico

#4.1

01/16/1990

RPI 1002

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