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Official data from INPI

SISTEMA DE RETRAÇÃO DE CABEÇA MAGNÉTICA EM UMA EMERGÊNCIA.

ArquivadaInvention Patent

Application data

Number

PI8207868

Type

Invention Patent

Filing

04/01/1982

Publication

08/30/1983

Progress at the INPI

  1. Filing04/01/82
  2. Publication08/30/83
  3. Abandoned05/28/85
  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: 12/16/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

Inventors

L. [. (pessoa física)

Technical data

IPC Classification

Priority claims

US

305.941 · 09/28/1981

US

PCT/82/00382 · 04/01/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/16/1986

RPI 843

Exigência - art. 36 da LPI

#6.1

04/22/1986

RPI 809

Solicitação de exame técnico

#4.1

05/28/1985

RPI 762

Notificação de entrada na fase nacional - PCT

#1.3

08/30/1983

RPI 671

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