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Official data from INPI

MAQUINA PONTEADEIRA QUE DISPENSA O USO DE ACETATO

ConcedidaInvention Patent

Application data

Number

PI8102497

Type

Invention Patent

Filing

04/24/1981

Publication

-

Progress at the INPI

  1. Filing04/24/81
  2. Publication
  3. Examination10/06/81
  4. Allowance07/03/84
  5. Grant02/26/85
  6. Terminated09/25/90

The patent was granted on 02/26/1985 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: 02/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOLIN IND E COMERCIO DE MAQUIN

Inventors

L. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/26/1985

RPI 749

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

07/03/1984

RPI 715

8.1

03/20/1984

RPI 700

Solicitação de exame técnico

#4.1

10/06/1981

RPI 572

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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