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Official data from INPI

Máquina para fabricação de painéis aplicáveis na contrução tradicional racionalizada.

ConcedidaInvention Patent

Application data

Number

PI8103708

Type

Invention Patent

Filing

06/11/1984

Publication

03/02/1982

Progress at the INPI

  1. Filing06/11/84
  2. Publication03/02/82
  3. Examination01/25/83
  4. Allowance09/01/87
  5. Grant04/26/88
  6. Terminated09/13/94

The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. L. (pessoa física)

Inventors

L. B. (pessoa física)

Technical data

IPC Classification

Priority claims

AR

281.382 · 06/12/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1988

RPI 914

Deferimento

#9.1

09/01/1987

RPI 880

Exigência - art. 36 da LPI

#6.1

06/17/1986

RPI 817

Exigência - art. 36 da LPI

#6.1

09/04/1984

RPI 724

Solicitação de exame técnico

#4.1

01/25/1983

RPI 640

Publicação do pedido de patente

#3.1

03/02/1982

RPI 593

Anuidade - prazo legal encerrado

#18.2

09/13/1994

RPI 1241

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