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Official data from INPI

CORDONEL METALICO

Em AnáliseInvention Patent

Application data

Number

PI7907110

Type

Invention Patent

Filing

10/31/1978

Publication

-

Progress at the INPI

  1. Filing10/31/78
  2. Publication
  3. Examination06/08/82
  4. Allowance01/03/84
  5. Grant07/31/84
  6. In force10/31/98

The patent was granted on 07/31/1984 and is in force until 10/31/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/31/1998

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIRELLI

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Inventors

C. C. (pessoa física)

T. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

04/24/1984

RPI 705

Deferimento

#9.1

01/03/1984

RPI 689

Republicação - classificação IPC

#15.11

09/06/1983

RPI 672

Republicação - classificação IPC

#15.11

02/22/1983

RPI 644

Exigência - art. 36 da LPI

#6.1

02/01/1983

RPI 641

Solicitação de exame técnico

#4.1

06/08/1982

RPI 607

Licença compulsória (variante)

#20.2

08/07/1990

RPI 1027

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