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Official data from INPI

PROCESSO E DISPOSITIVO PARA A CONEXÃO SEQUENCIAL DAS EXTREMIDADES DE SEÇÕES DE MATERIAL QUE SE DESENROLAM DE BOBINAS OU SEMELHANTES UNIDADES, ESPECIALMENTE PARA MATERIAL DE EMPACOTAMENTO EM MÁQUINAS EMPACOTADORAS.

ConcedidaInvention Patent

Application data

Number

PI8104570

Type

Invention Patent

Filing

07/16/1981

Publication

04/06/1982

Progress at the INPI

  1. Filing07/16/81
  2. Publication04/06/82
  3. Examination05/29/84
  4. Allowance08/20/85
  5. Grant04/29/86
  6. Terminated09/13/94

The patent was granted on 04/29/1986 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: 04/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Focke & Co.

DE

See this company's full portfolio

Inventors

F. H. (pessoa física)

L. K. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 30 26 995.5 · 07/17/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

12/24/1985

RPI 792

Deferimento

#9.1

08/20/1985

RPI 774

Exigência - art. 36 da LPI

#6.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

04/06/1982

RPI 598

Anuidade - prazo legal encerrado

#18.2

09/13/1994

RPI 1241

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