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Official data from INPI

SISTEMA DE TESTE ULTRA-SÔNICO PARA FERROVIAS.

ArquivadaInvention Patent

Application data

Number

PI8207680

Type

Invention Patent

Filing

05/03/1982

Publication

04/12/1983

Progress at the INPI

  1. Filing05/03/82
  2. Publication04/12/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/03/1982 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: 05/14/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Automation Industries, Inc.

US

Inventors

K. [. (pessoa física)

L. [. (pessoa física)

Technical data

IPC Classification

Priority claims

US

82/00566 · 05/03/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/14/1985

RPI 760

Notificação de entrada na fase nacional - PCT

#1.3

04/12/1983

RPI 651

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