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Official data from INPI

DISPOSITIVO DE CORTE, SEM PASSAGEM NATURAL DA CORRENTE POR ZERO

ArquivadaInvention Patent

Application data

Number

PI9203516

Type

Invention Patent

Filing

09/10/1992

Publication

04/13/1993

Progress at the INPI

  1. Filing09/10/92
  2. Publication04/13/93
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/10/1992 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/03/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GEC Alsthom SA

FR

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Inventors

D. D. (pessoa física)

FR

M. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

91 11220 · 09/11/1991

Abstract

Dispositivo de corte, sem passagem natural da corrente por zero, caracterizado pelo fato de compreender a associação em série de um disjuntor (100) com bom poder de corte e de um disjuntor (200) com baixo poder de corte, mas possuindo meios para alongar o arco.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/03/1995

RPI 1296

Publicação do pedido de patente

#3.1

04/13/1993

RPI 1167

Pedido de patente depositado

#2.1

10/13/1992

RPI 1141

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