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Official data from INPI

CÉLULAS DE ELETRÓLISE DE ESPAÇO INTERELETRÓDICO ESTRITO.

ArquivadaInvention Patent

Application data

Number

PI8207939

Type

Invention Patent

Filing

10/26/1982

Publication

09/20/1983

Progress at the INPI

  1. Filing10/26/82
  2. Publication09/20/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/26/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

US

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Inventors

B. [. (pessoa física)

N. [. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8132415 · 10/28/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/27/1986

RPI 814

Solicitação de exame não realizada

#4.2

10/29/1985

RPI 784

Notificação de entrada na fase nacional - PCT

#1.3

09/20/1983

RPI 674

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