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Official data from INPI

ARRANJO DE ANÉIS COLETORES PARA MÁQUINA ELÉTRICAS.

ArquivadaInvention Patent

Application data

Number

PI8107314

Type

Invention Patent

Filing

11/11/1981

Publication

08/03/1982

Progress at the INPI

  1. Filing11/11/81
  2. Publication08/03/82
  3. Abandoned10/05/82
  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: 03/19/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BBC Brown Boveri & Company Limited

CH

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Inventors

T. K. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

8417/80-1 · 11/13/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/19/1985

RPI 752

Exigência - art. 36 da LPI

#6.1

07/03/1984

RPI 715

Solicitação de exame técnico

#4.1

10/05/1982

RPI 624

Publicação do pedido de patente

#3.1

08/03/1982

RPI 615

Pedido de patente depositado

#2.1

12/29/1981

RPI 584

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