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Official data from INPI

PROCESSO DE FABRICAÇÃO DE TELHADO DE FOLHA METÁLICA

ConcedidaInvention Patent
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Application data

Number

PI8201319

Type

Invention Patent

Filing

03/10/1982

Publication

01/25/1983
View on INPI

Progress at the INPI

  1. Filing03/10/82
  2. Publication01/25/83
  3. Examination12/04/84
  4. Allowance07/14/87
  5. Grant03/28/89
  6. Terminated11/15/94

The patent was granted on 03/28/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. E. (pessoa física)

SE

Inventors

B. E. (pessoa física)

SE

Technical data

IPC Classification

B21D 13/06

Priority claims

SE

8101521-6 · 03/10/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/28/1989

RPI 962

Notificação para pagamento de retribuição

#13.1

11/01/1988

RPI 941

110

07/19/1988

RPI 926

Recurso

#12.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

14.1

01/06/1987

RPI 846

Exigência - art. 36 da LPI

#6.1

06/25/1985

RPI 766

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

14.11

08/21/1984

RPI 722

14.1

06/19/1984

RPI 713

Publicação do pedido de patente

#3.1

01/25/1983

RPI 640

Pedido de patente depositado

#2.1

04/27/1982

RPI 601

Anuidade - prazo legal encerrado

#18.2

11/15/1994

RPI 1250

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