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Official data from INPI

INVOLUCRO DE EMENDA DE CABO

ConcedidaInvention Patent

Application data

Number

PI8100193

Type

Invention Patent

Filing

01/14/1981

Publication

09/14/1982

Progress at the INPI

  1. Filing01/14/81
  2. Publication09/14/82
  3. Examination12/14/82
  4. Allowance12/04/84
  5. Grant07/30/85
  6. Terminated02/04/92

The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PREFORMED LINE PRODUCTS CO [US]

Inventors

S. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/30/1985

RPI 771

Notificação para pagamento de retribuição

#13.1

04/09/1985

RPI 755

Deferimento

#9.1

12/04/1984

RPI 737

Exigência - art. 36 da LPI

#6.1

03/07/1984

RPI 698

Solicitação de exame técnico

#4.1

12/14/1982

RPI 634

Publicação do pedido de patente

#3.1

09/14/1982

RPI 621

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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