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Official data from INPI

SISTEMA DE TRANSMISSÃO DE BARRA CONDUTORA.

Em AnáliseInvention Patent

Application data

Number

PI8007819

Type

Invention Patent

Filing

11/28/1980

Publication

-

Progress at the INPI

  1. Filing11/28/80
  2. Publication
  3. Examination
  4. Allowance12/14/82
  5. Grant06/28/83
  6. Terminated09/06/88

The patent was granted on 06/28/1983 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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fujitsu Limited

JP

See this company's full portfolio

Inventors

S. S. (pessoa física)

Y. K. (pessoa física)

Technical data

IPC Classification

Priority claims

JP

154575/79 · 11/29/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/06/1988

RPI 933

Cessão de direito de exploração

#22.1

08/26/1986

RPI 827

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

Republicação - classificação IPC

#15.11

02/08/1983

RPI 642

Deferimento

#9.1

12/14/1982

RPI 634

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