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Official data from INPI

UNIDADE COM SOLENÓIDE PARA PUXAR CARRO DE GRAVAÇÃO OU REPRODUÇÃO EM EQUIPAMENTO GRAVADOR E REPRODUTOR DE FITAS.

ArquivadaUtility Model

Application data

Number

MU6200545

Type

Utility Model

Filing

04/23/1982

Publication

11/29/1983

Progress at the INPI

  1. Filing04/23/82
  2. Publication11/29/83
  3. Abandoned08/07/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CCE Indústria e Comércio de Componentes Eletrônicos S/A

AM, BR

Inventors

B. W. (pessoa física)

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

11/04/1986

RPI 837

Exigência - art. 36 da LPI

#6.1

12/03/1985

RPI 789

Exigência - art. 36 da LPI

#6.1

06/11/1985

RPI 764

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

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