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Official data from INPI

DISPOSITIVO PARA LEVANTAMENTO DE UMA BOBINA ENFIADA EM UM FUSO DE UMA MAQUINA TEXTIL, ESPECIALMENTE DE UMA MAQUINA DE FIACAO ENVOLVENTE

ConcedidaInvention Patent

Application data

Number

PI8101029

Type

Invention Patent

Filing

03/11/1980

Publication

-

Progress at the INPI

  1. Filing03/11/80
  2. Publication
  3. Examination03/02/82
  4. Allowance03/13/84
  5. Grant10/30/84
  6. Terminated08/23/94

The patent was granted on 10/30/1984 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: 10/30/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHUBERT & SALZER MASCHINEN

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Inventors

B. E. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/30/1984

RPI 732

Republicação - classificação IPC

#15.11

09/04/1984

RPI 724

Notificação para pagamento de retribuição

#13.1

07/03/1984

RPI 715

Deferimento

#9.1

03/13/1984

RPI 699

Solicitação de exame técnico

#4.1

03/02/1982

RPI 593

Anuidade - prazo legal encerrado

#18.2

08/23/1994

RPI 1238

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