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Official data from INPI

FERRAMENTA PARA MODELAR ARTIGOS.

ConcedidaInvention Patent

Application data

Number

PI8108879

Type

Invention Patent

Filing

11/19/1981

Publication

10/13/1982

Progress at the INPI

  1. Filing11/19/81
  2. Publication10/13/82
  3. Examination06/05/84
  4. Allowance09/30/86
  5. Grant06/30/87
  6. Terminated03/19/96

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

A. P. (pessoa física)

DK

A. P. (pessoa física)

DK

Inventors

A. [. (pessoa física)

L. [. (pessoa física)

Technical data

IPC Classification

Priority claims

DK

4940/80 · 11/19/1980

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

Conhecimento de parecer técnico

#7.1

11/12/1985

RPI 786

Exigência - art. 36 da LPI

#6.1

12/18/1984

RPI 739

Solicitação de exame técnico

#4.1

06/05/1984

RPI 711

Notificação de entrada na fase nacional - PCT

#1.3

10/13/1982

RPI 625

Anuidade - prazo legal encerrado

#18.2

03/19/1996

RPI 1320

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