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Official data from INPI

PROCESSO, DISPOSITIVO E ROLO PARA ARMAZENAR PRODUTOS ACHATADOS, DE PREFERÊNCIA PRODUTOS IMPRESSOS, INCIDENTES CONTINUAMENTE, ESPECIALMENTE EM UMA CORRENTE EM FORMA DE ESCAMAS.

ConcedidaInvention Patent

Application data

Number

PI8207129

Type

Invention Patent

Filing

12/08/1982

Publication

10/11/1983

Progress at the INPI

  1. Filing12/08/82
  2. Publication10/11/83
  3. Examination09/03/85
  4. Allowance06/09/87
  5. Grant11/24/87
  6. Terminated04/02/96

The patent was granted on 11/24/1987 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferag AG.

CH

See this company's full portfolio

Inventors

M. J. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

7 854/81 · 12/09/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

09/29/1987

RPI 884

Deferimento

#9.1

06/09/1987

RPI 868

Exigência - art. 36 da LPI

#6.1

08/19/1986

RPI 826

4.1.2

11/12/1985

RPI 786

Solicitação de exame técnico

#4.1

09/03/1985

RPI 776

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

02/01/1983

RPI 641

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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