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Official data from INPI

MECANISMO DE TRANSFERÊNCIA DE FIO.

Em AnáliseInvention Patent

Application data

Number

PI8107519

Type

Invention Patent

Filing

11/19/1981

Publication

08/17/1982

Progress at the INPI

  1. Filing11/19/81
  2. Publication08/17/82
  3. Examination01/18/83
  4. Allowance10/16/84
  5. Grant05/28/85
  6. In force11/19/01

The patent was granted on 05/28/1985 and is in force until 11/19/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/19/2001

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Latest action published by the INPI: 08/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

C. J. (pessoa física)

D. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

209.247 · 11/21/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

08/02/1988

RPI 928

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

05/28/1985

RPI 762

Notificação para pagamento de retribuição

#13.1

03/05/1985

RPI 750

Deferimento

#9.1

10/16/1984

RPI 730

Exigência - art. 36 da LPI

#6.1

05/08/1984

RPI 707

Solicitação de exame técnico

#4.1

01/18/1983

RPI 639

Publicação do pedido de patente

#3.1

08/17/1982

RPI 617

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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