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Official data from INPI

Cabo para gás encanado.

Em AnáliseInvention Patent

Application data

Number

PI8004149

Type

Invention Patent

Filing

07/03/1980

Publication

-

Progress at the INPI

  1. Filing07/03/80
  2. Publication
  3. Examination
  4. Allowance10/11/83
  5. Grant03/27/84
  6. Terminated06/21/88

The patent was granted on 03/27/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BBC Brown, Boveri & Company Limited

CH

See this company's full portfolio

Inventors

F. C. (pessoa física)

F. K. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

6277/79 · 07/05/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Cessão de direito de exploração

#22.1

12/10/1985

RPI 790

16.3

06/19/1984

RPI 713

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

01/24/1984

RPI 692

Deferimento

#9.1

10/11/1983

RPI 677

Exigência - art. 36 da LPI

#6.1

06/21/1983

RPI 661

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