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Official data from INPI

DISPOSIÇÃO DE CONTROLE DE SATURAÇÃO E PROCESSO DE COMANDO PARA UM CONJUNTO DE SOLDA DE TRANSFORMADOR DE FREQUÊNCIA

Em AnáliseInvention Patent

Application data

Number

PI8506274

Type

Invention Patent

Filing

12/13/1985

Publication

08/26/1986

Progress at the INPI

  1. Filing12/13/85
  2. Publication08/26/86
  3. Examination05/17/88
  4. Allowance01/29/91
  5. Abandoned
  6. In force

The application was allowed on 01/29/1991 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elpatronic AG

CH

See this company's full portfolio

Inventors

H. T. (pessoa física)

P. M. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

5945/84 · 12/14/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

Publicação do pedido de patente

#3.1

08/26/1986

RPI 827

Pedido de patente depositado

#2.1

02/25/1986

RPI 801

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/29/1991

RPI 1052

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