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Official data from INPI

APARELHO E MÉTODO PARA TESTAGEM ELETRO-MAGNÉTICA DE CABO DE AÇO

ArquivadaInvention Patent

Application data

Number

PI9104845

Type

Invention Patent

Filing

11/06/1991

Publication

06/23/1992

Progress at the INPI

  1. Filing11/06/91
  2. Publication06/23/92
  3. Examination08/17/93
  4. Allowance05/12/98
  5. Abandoned
  6. In force

The application was allowed on 05/12/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 06/22/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Anglo American Corporation Of South Africa Limited

ZA

See this company's full portfolio

Inventors

N. W. (pessoa física)

ZA

Technical data

IPC Classification

Priority claims

ZA

90/8910 · 11/07/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º LPI.

06/22/1999

RPI 1485

Deferimento

#9.1

05/12/1998

RPI 1429

Solicitação de exame técnico

#4.1

08/17/1993

RPI 1185

Publicação do pedido de patente

#3.1

06/23/1992

RPI 1125

Pedido de patente depositado

#2.1

12/10/1991

RPI 1097

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