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Official data from INPI

MAQUINA PARA PERFILAR

ConcedidaInvention Patent

Application data

Number

PI8106116

Type

Invention Patent

Filing

09/29/1980

Publication

06/15/1982

Progress at the INPI

  1. Filing09/29/80
  2. Publication06/15/82
  3. Examination10/04/83
  4. Allowance09/25/84
  5. Grant03/26/85
  6. Terminated06/27/95

The patent was granted on 03/26/1985 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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GLAENZER SPICER SA

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Inventors

D. G. (pessoa física)

L. A. (pessoa física)

T. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

01/29/1985

RPI 745

Deferimento

#9.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

05/02/1984

RPI 706

Solicitação de exame técnico

#4.1

10/04/1983

RPI 676

Publicação do pedido de patente

#3.1

06/15/1982

RPI 608

Pedido de patente depositado

#2.1

11/10/1981

RPI 577

Anuidade - prazo legal encerrado

#18.2

06/27/1995

RPI 1282

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