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Official data from INPI

PROCESSO PARA A MANUFATURA DE UM CABO PARA TRANSMISSÃO DE DADOS E CABO MANUFATURADO POR TAL PROCESSO

ArquivadaInvention Patent

Application data

Number

PI9103434

Type

Invention Patent

Filing

08/08/1991

Publication

05/19/1992

Progress at the INPI

  1. Filing08/08/91
  2. Publication05/19/92
  3. Abandoned12/21/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/28/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Schlumberger Surenco, S.A

PA

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Inventors

W. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

567.837 · 08/14/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/28/1999

RPI 1512

Exigência - art. 36 da LPI

#6.1

12/01/1998

RPI 1456

Solicitação de exame técnico

#4.1

12/21/1993

RPI 1203

Publicação do pedido de patente

#3.1

05/19/1992

RPI 1120

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