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Official data from INPI

cabeçote magnético aperfeiçoado.

ArquivadaInvention Patent

Application data

Number

PI8205568

Type

Invention Patent

Filing

09/23/1982

Publication

08/30/1983

Progress at the INPI

  1. Filing09/23/82
  2. Publication08/30/83
  3. Abandoned12/06/83
  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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alps Electric Co. Ltd.

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Inventors

H. I. (pessoa física)

Technical data

Priority claims

JP

144.204 · 09/30/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/30/1985

RPI 771

6.2

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

12/06/1983

RPI 685

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

11/16/1982

RPI 630

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G11B 5/12; G11B 5/41.

03/27/2018

RPI 2464

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