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Official data from INPI

EMENDA DE CABOS ELETRICOS

Em AnáliseInvention Patent

Application data

Number

PI7900483

Type

Invention Patent

Filing

01/31/1978

Publication

-

Progress at the INPI

  1. Filing01/31/78
  2. Publication
  3. Examination
  4. Allowance12/07/82
  5. Grant08/30/83
  6. Terminated09/25/90

The patent was granted on 08/30/1983 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: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. W. (pessoa física)

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Inventors

H. C. (pessoa física)

W. J. (pessoa física)

W. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

06/17/1986

RPI 817

20.4

06/03/1986

RPI 815

20.4

05/27/1986

RPI 814

20.6

09/25/1984

RPI 727

Concessão da patente

#16.1

08/30/1983

RPI 671

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

Deferimento

#9.1

12/07/1982

RPI 633

Exigência - art. 36 da LPI

#6.1

05/25/1982

RPI 605

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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