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Official data from INPI

LEITORA OTICA PARA DOCUMENTOS

ArquivadaInvention Patent

Application data

Number

PI8305699

Type

Invention Patent

Filing

10/11/1983

Publication

01/10/1984

Progress at the INPI

  1. Filing10/11/83
  2. Publication01/10/84
  3. Abandoned04/17/84
  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.

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Latest action published by the INPI: 07/01/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RACIMEC [BR]

Inventors

B. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/01/1986

RPI 819

Exigência - art. 36 da LPI

#6.1

10/01/1985

RPI 780

Solicitação de exame técnico

#4.1

04/17/1984

RPI 704

Publicação antecipada

#3.2

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

12/27/1983

RPI 688

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