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Official data from INPI

DISPOSITIVO DE CONEXÃO ELÉTRICA QUE PROVE ALÍVIO DE TENSÃO INTEGRAL

ArquivadaInvention PatentPCT · US1989004091

Application data

Number

PI8907662

Type

Invention Patent

Filing

09/19/1989

Publication

05/14/1991

PCT

US1989004091

Progress at the INPI

  1. Filing09/19/89
  2. Publication05/14/91
  3. Abandoned06/15/93
  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: 10/15/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

US

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Inventors

J. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

246.399 · 09/19/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/15/1996

RPI 1350

Exigência - art. 36 da LPI

#6.1

01/02/1996

RPI 1309

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Notificação de entrada na fase nacional - PCT

#1.3

05/14/1991

RPI 1067

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