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Official data from INPI

Processo para a fabricação de um disco de códigos para emissor ótico de deslocamento angular respectivamente codificador de ângulos.

ArquivadaInvention Patent

Application data

Number

PI8106083

Type

Invention Patent

Filing

09/23/1981

Publication

06/08/1982

Progress at the INPI

  1. Filing09/23/81
  2. Publication06/08/82
  3. Examination07/10/84
  4. Allowance01/15/85
  5. Abandoned
  6. In force

The application was allowed on 01/15/1985 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

G. W. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 30 36 005.5 · 09/24/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/04/1986

RPI 802

Notificação para pagamento de retribuição

#13.1

05/07/1985

RPI 759

Deferimento

#9.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

07/10/1984

RPI 716

Publicação do pedido de patente

#3.1

06/08/1982

RPI 607

Pedido de patente depositado

#2.1

11/10/1981

RPI 577

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