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Official data from INPI

SISTEMA SENSOR DE ORIENTAÇÃO PARA BLINDAGEM AUTOMÁTICA DE DORMENTES

ArquivadaInvention PatentPCT · US1987003447

Application data

Number

PI8707963

Type

Invention Patent

Filing

12/28/1987

Publication

02/13/1990

PCT

US1987003447

Progress at the INPI

  1. Filing12/28/87
  2. Publication02/13/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/28/1987 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: 04/30/1991. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Oak Industries, Inc

US

Inventors

A. D. (pessoa física)

D. C. (pessoa física)

Technical data

IPC Classification

Priority claims

US

006,865 · 01/27/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

Notificação de entrada na fase nacional - PCT

#1.3

02/13/1990

RPI 1006

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