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Official data from INPI

MAQUINA FAMILIAR DE FAZER TRABALHOS EM PONTO DE MEIA

ConcedidaInvention Patent

Application data

Number

PI7902406

Type

Invention Patent

Filing

04/27/1978

Publication

-

Progress at the INPI

  1. Filing04/27/78
  2. Publication
  3. Examination12/22/81
  4. Allowance05/22/84
  5. Grant11/27/84
  6. Terminated01/28/92

The patent was granted on 11/27/1984 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: 11/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SUPERBA SA

Inventors

G. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/22/1984

RPI 709

Exigência - art. 36 da LPI

#6.1

11/08/1983

RPI 681

6.2

02/01/1983

RPI 641

Solicitação de exame técnico

#4.1

12/22/1981

RPI 583

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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