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Official data from INPI

CONJUNTO CONTROLADOR DE FIO DE TRAMA PARA TEARES DE BOCAL

Em AnáliseInvention Patent

Application data

Number

PI8107634

Type

Invention Patent

Filing

11/25/1980

Publication

08/24/1982

Progress at the INPI

  1. Filing11/25/80
  2. Publication08/24/82
  3. Examination11/30/82
  4. Allowance03/13/84
  5. Grant09/25/84
  6. Terminated02/04/92

The patent was granted on 09/25/1984 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: 11/10/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUETI AG MASCHF [CH]

Inventors

B. H. (pessoa física)

F. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

11/10/1987

RPI 890

Concessão da patente

#16.1

09/25/1984

RPI 727

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

11/30/1982

RPI 632

Publicação do pedido de patente

#3.1

08/24/1982

RPI 618

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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